A researcher is conducting research on using technology in teaching. The researcher has two groups. The first group receives instruction via a PowerPoint presentation that is online. The second group attends a class and receives instruction from a teacher face to face. The researcher classifies the students based on when they volunteer for the study. The first 50 students who volunteer receive online instruction. The next 50 receive instruction by attending a class with a teacher. With respect to this study, we could identify that:

Answers

Answer 1

Answer:

This study is poor because the researcher did not use random sampling.

Explanation:

Random sampling: In research, the term "random sampling" is determined as one of the different parts of a sampling technique whereby each sample gets an equal or same opportunity of being chosen in an experiment or research. Therefore, a specific sample that is being chosen randomly from a population is supposed to be an "unbiased representation" of the given population.

In the question above, with respect to the given study, it could be identified that "this study is poor because the researcher didn't use random sampling".


Related Questions

what is known as galaxy​

Answers

A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity.
A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems. A galaxy is held together by gravity.

Read the excerpt from Brighton Beach Memoirs
In this excerpt, Neil Simon helps the audience best
understand Eugene's
EUGENE They're clean. I'm wearing a glove. (He throws
the ball into his glove again...
then he looks out front and
addresses the audience) I hate my name! Eugene Morris

Jerome. It is the second worst name ever given to a
male child. The first worst is Haskell Fleischmann How
am I ever going to play for the Yankees with a name like
Eugene Morris Jerome? You have to be a Joe. or a
Tony...or Frankie. If only I was born Italian... All the best
Yankees are Italian... My mother makes spaghetti with
ketchup what chance do I have?
Ha slams the hall into his love again)
O irritation he feels toward his mother for cooking
spaghetti
O desire to be like his idols, the Yankees baseball
players
O annoyance at being asked to clean his hands.
O frustration he feels because his middle name is
Morris who ever gets this right gets Brainly

Answers

Answer:

i dont know the answer but i know its not d

Explanation:

i took the test and got it wrong

hope you have a nice day

Answer: Guys its  B I took the test and got it right

Hope this helps                  

:D            

What do you want to be when you grow up? People are asked this question all the time. When you think about your talents and interest, what career do you see in your future? Explain five ways that you can learn more about your possible career choice before you start your college studies. help plz i have no idea

Answers

Answer:

(Theoretical answer) I want to be a doctor when I grow up. I see it in my future because I want to help people. I can learn more about this career by taking extracurricular classes like biology, visiting colleges with my degree program, finding a mentor in my chosen field, becoming an intern, and volunteering in my chosen field.

Explanation:

I made this for my answer and got 100% so there ya go!

The answer to the given question may vary upon the skills and interests of the student. For example,

The person(I) wishes to be a scientist when I grow up.

What are the future goals?

Future goals are the goals that one has aspired to attain in life while considering his/her interests and passions.

For example, If I aspire to become a scientist, my skills and talents are associated with the constant search for truth and experimentation to know more.

The probable ways that can assist me in developing this would be to visit science labs, study more about the field, interact with senior scholars in the domain, training as an assistant, or join an internship in the domain, etc.

Learn more about "Aspirations" here:

brainly.com/question/8977422

What colony did the Virginia Company established?

Answers

Answer:

Jamestown in Virgina colony

Explanation:

The Virginia Company of London established The Jamestown settlement in Virginia as the colony in 1607. This colony on the James River was the first permanent settlement of the English people on the land of North America. The investors of the colony put money into it, as they expected to gain from it, so the settlers had to send the goods to pay out their travels. One of the main exports attained from this colony was tobacco.

What should you do during a workplace observation

Answers

Explanation:

Keep an eye on irrational or unusual behavior by employees that might precipitate a violent outburst, for example, and take action to ensure safety. You can also watch out for problems in the workplace environment that might cause harm or injury to your staff.

Good luck! :D

Harriett Powers was born:
A.in Africa
b. into slavery,
C. in 1866
d. in Mexico

Answers

Answer:

B. Into slavery

Explanation:

Harriett Powers was born into slavery. One of the most well-known quilters of southern African descent in the country is Harriet Powers. The correct option is (b).

What do you mean by the Harriett Powers?

American folk artist and quilter Harriet Powers lived from October 29, 1837, through January 1, 1910. She married early and had a big family after being born into slavery in a rural area in northeast Georgia.

She and her husband acquired land by the 1880s after the American Civil War and emancipation, but they lost it owing to financial difficulties.

Powers created quilts that depicted local tales, Bible stories, and astronomical phenomena using traditional appliqué techniques.

Therefore, Harriett Powers was born into slavery. One of the most well-known quilters of southern African descent in the country is Harriet Powers.

To know more about the Harriett Powers, visit:

https://brainly.com/question/15701284

#SPJ2

What were the white men who worked for a tobacco farmer in exchange for the cost of the journey to America called

Answers

Answer: Indentured Servants

Explanation:

Before the early colonists started abusing enslaved labor, they needed labor to still engage in tobacco farming especially in Virginia. The solution to this was Indentured servitude.

Indentured servants would promise to work for a tobacco farmer in exchange for the farmer paying their travel dues. Upon arrival the farmer would also clothe and feed the servants as they worked for them. When their period of servitude was over, the farmer would reward then reward them.

Answer:

The answer is indentured servant’s

Explanation: The reason is because I watch the video and it literally said that

Rebecca goes into a restaurant with her five-year-old niece
and sits down. The niece seems fidgety and wants to eat
because she is so hungry. Rebecca explain to her that they
need to wait to order. She knows since this is not a fast food
restaurant that they must first wait for their server to bring
menus. Next they have to give her their drink order. Salads
will be brought out, and when they are finished with the
salads, their dinners will be brought to the table. Finally,
they will finish their meal with desserts.

Answers

What is your question?

only answer if you know the answer. or ill report you for false information .I'll give you 5 stars if you are right​

Answers

The answer is D.

Hope this helps :)

The chant that the three siblings say at the end of the phone conversation that is a reminder of the importance of their family relationship throughout their lives is an example of

Answers

Answer:

Ritual

Explanation:

Ritual is a sequentially arranges set of activities, that include - words, actions, objects.

The chant that three siblings say at end phone conversation, reminding them of importance of family relationship throughout their lives : illustrates verbal action based sequential ending of their telephonic conversation.

So, it is a Ritual

A popular diet company hires a physician to advertise its weight-loss program. Which source
variable is the company trying to influence?
Select one:
O a. Likeability
O b. Originality
c. Similarity
O d. Credibility

Answers

The answer is D!!! Credibility

Considering the situation describe above, when a popular diet company hires a physician to advertise its weight-loss program, the source

variable the company is trying to influence is "Credibility."

What is Credibility?

Credibility is the term used to describe the state or quality of being trusted or believed by the people.

Therefore, given that the product that is being advertised is a weight-loss program a practice associated with physicians, this is an example of influencing the Credibility of the products.

Hence, in this case, it is concluded that the correct answer is "Credibility."

Learn more about Credibility here: https://brainly.com/question/1279931

Select the three results of the French and Indian War.

The British Empire grew substantially.
The Declaratory Act was passed.
The colony of Maine was established.
American military officers gained valuable experience.
Britain began to tax the colonies.


Multiple Choice

Answers

Answer:

The British Empire grew substantially.

Hi people I am new here​

Answers

Hello and welcome XD

Answer:

that's cool i am new here too

Following the Ottomans defeat in the war their empire split into many smaller countries. the heartland of the empire became which modern nation?

Answers

Answer:

Republic of Turkey

Explanation:

The partitioning of the Ottoman Empire after the war led to the domination of the Middle East by Western powers such as Britain and France, and saw the creation of the modern Arab world and the Republic of Turkey.

Hope it help!

From where did the Muslims learn the Greek knowledge?
from Baghdad
Ofrom Rome
from books saved from conquest
from capturing Greek philosophers

Answers

Answer:

from books

Explanation:

saved from conquest

Answer: C.) from books saved from conquest :)

Explanation:

what are the dimensions of development​?

Answers

Answer:

Development covers various dimensions like rural,urban,community,human resource,economic development,environment conservation,administrative improvement etc.

Explanation:

Hope this helps u

Crown me as brainliest

does symbolic interactionsim make sense? How? ​

Answers

Answer:

Yes, symbolic interactionism makes sense because we create fluid, changing meanings for symbols and objects given what we experience every day.

Explanation:

Symbolic interactionism is a framework for understanding how society is maintained in the relationship between individuals. Through interactions like conversation, cohabitating, and working together, people recreate meanings that they share.  This amounts to shared understanding and interpretations that help to flesh out the social context we each live in. Thus, our natural and symbolic environments are made sense of through interaction and behavior that give meaning to objects and concepts. Putting your thumb up to mean yes is an example of symbolic interactionism that has come to mean more in this day and age because of the likes on social media.


If sin A=3/5
and sinB =5/13
then the value of sin(A + B) is:

Answers

Answer:

Explanation:

The value is 0.0171

In my opinion this should be the answer

Civilizations usually expand through --
a- trade
b-conflict
c-exploration
d- all of the above are examples of ways that civilizations have expanded

Answers

Answer:

D

Explanation:

I did my expansion by doing all

Droughts Are Caused By

A) Aggressive Wildfires

B) Hurricanes That Come Ashore

C) Overworked Farmland

D) Little Precipitation Over A long Time

Answers

Answer:

I think so the answer should be aggressive wild fires draught are caused by aggressive wildfires

Answer:

d <3

Explanation:

Examine the photo of a factory’s smokestacks.

Two factory smokestacks emitting smoke.

What direct negative effect does this factory have on the environment?

pollution
urban sprawl
overuse of resources
introduction of nonnative species

Answers

Answer:

pollution

Explanation:

The smoke directly contributes to pollution.

Answer:

Examine the photo of a factory’s smokestacks.

Two factory smokestacks emitting smoke.

What direct negative effect does this factory have on the environment?

pollution

urban sprawl

overuse of resources

introduction of nonnative species

Explanation:

The answer should be POLLUTION hope this helps!

3
Mention the difference between law and rules ?

Answers

Answer:

law is you can get arrested rules you can only get punished

according to the preamble to the bill of rights what is the purpose of the bill of rights

Answers

Answer:

The purpose of the Bill of Rights is to safeguard our rights and freedoms.

Explanation:

In the Preamble, it states "to secure the blessings of Liberty, to ourselves and our posterity" which explains that the Bill of Rights was implemented to protect our liberties, also known as our freedoms and rights, as American citizens.

Answer:

D- to prevent the government from abusing people's rights

Explanation:

List 11 things you know about Islam please give good answers who ever gives the best answers gets over 30 points and brainliest no short lazy answers list!

Answers

Answer:

Explanation:

Islam as a word means ‘surrender’, which is connected to the fact that Islam as a religion and way of thinking is about surrendering oneself to God. Islam is monotheistic religion meaning it preaches that there is only one God. God is called Allah and he is beyond the comprehension of the human being. Islam as teaching rejects any idea of polytheism, as well as the Christian's idea of the Holy Trinity.Islam is one of the Abhramic religions, meaning it comes from Semitic religion and Judaism, just as Christianity does. Islam doesn’t deny the existence of Jesus but sees him as a prophet, rather than as God.Muhamed is understood as a messenger of God, the prophet, and the founder of Islam. It is believed it was him who received Quran verses from archangel Gabriel. He also unified Arabia under one religion of Islam.Quran is the main religious script of Islam. It is thought of as a scripture delivered directly from God and his literal words, unaltered and complete. Quran has 114 chapters wrote in verses. Basic acts of Islam are put together in the so-called Five pillars of Islam. They are the Profession of faith, prayers, almsgiving (giving in the name of charity), fasting, and pilgrimage.Pilgrimage, the final pillar, is also called Hajj. It takes place during the 12th month of the lunar calendar. All adult Islam believers should perform pilgrimage once in their lifetime. They should go to Mecca, Saudi Arabia, which is the holiest city in Islam and where is the biggest gathering of the Muslims in the world.Fasting, the fourth pillar of Islam, is performed during the month of Ramadan, the ninth month of the Islamic calendar. At this time, all adult Muslims around the world should not eat or drink from sunrise to sunset. It lasts from one crescent moon to the next and must be performed by all capable believers (those who are not chronically ill, breastfeeding, elderly, sick, diabetic, or menstruating).There are two main movements (denominations) in Islam – Sunni and Shia. They are different in their beliefs about succession to Muhamed.There are many Muslims around the world, in Asia, Africa, but also in America and Europe. Indonesia has the largest Muslim population in the world, and 13% of all Muslims live in this country.The place of Islam worship is called Mosque and it serves as a place for prayer for all the Muslims in the community. They are primary used for communal prayers on Fridays (jami). Mosques have various architectures around the world, but they commonly feature minaret – tall and slender tower used for the call to prayer.

Please help me fast I really need help no wrong answers please

Answers

Answer:

11. The author seems to be very fond of Columbus. The authors continuously complimented him and only said good things about him.

12. I don't believe that the world civilizer what a good word to describe him. HE was more of an explorer.He did not create a civilization.

Explanation:

What role did slavery play in the American colonial economy?

Answers

The south needed someone to pick cotton so they could sell it and make a profit. Without slavery they could not have made as much money

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1

During a study session why should you work on your most difficult assignment first?

Answers

once you get past the most difficult, you will be able to fly through the easier ones and will not feel discouraged at the end and say things such as “at least i did the easy ones”. it leaves no space for procrastination or giving up.

Assignments are the tasks or the project assigned to a person during his job or study.

During the study session, one should work on a difficult assignment first as it requires effort and mental energy.

If one will work on a difficult assignment then the person will feel encouraged and confident in working on small and easy tasks.

If difficult tasks are completed first then the tasking will be easier and will be dealt with fresh mind.

The person will not give up on assignments as the difficult ones are already accomplished.

To learn more about assignments follow the link:

https://brainly.com/question/6779851


How can the development of aptitudes be encouraged?
a.positive reinforcement
c. negative reinforcement
b. tangible rewards
d. isolation from negative influences

Answers

a if you look it up that’s the answer of the question

Answer: A- positive reinforcement

Explanation:

A suffragist is a person who fights for:

Answers

Answer:

A person who advocates rights but especially women's rights.

Explanation:

1
2
3
14
5
2. PART B: Which detail from the text best supports the answer
to Part A?
A "We know that deciding to be generous or cooperating
with others activates an area of the brain called the
striatum. Interestingly, this area responds to things we
find rewarding."( Paragraph 2)
B "Doing a kind act to make someone who is sad feel better
can also make us feel good - partly because we feel the
same relief they do and partly because we are putting
something right." ( Paragraph 7)
OC "For example, an animal-lover could rescue a bird, an art-
lover could donate to a gallery or a retired teacher could
volunteer at an after-school group." ( Paragraph 10)
OD "Work on the psychology of kindness shows that one out
of several possible motivations is reciprocity, the
returning of a favor." ( Paragraph 11)

Answers

Answer: A

Explanation:

I did this before and gotten it

Other Questions
Why is it important to evaluate word choice when reading an informational text?(Words or phrases might be carefully chosen to highlight the qualifications a writer has in a certain field.The reader can use the words or phrases highlighted in a text to find the thesis.A reader can learn the definitions of new words and phrases by reading an informational text.Words and phrases are carefully chosen to evoke a desired response in a reader. Eating too much cake and not exercising will give us health problems." What is the author's purpose?A)PersuadeB)InformC)Entertain Which process moves molecules and has these traits?moves from high concentration to low concentrationmoves from uneven distribution to even distributioncan occur when there is no membraneactive transport in a celldiffusionosmosispassive transport in a cell What is an equation of the line that passes through the point (- 8, 0) and is parallel to the line x - 2y = 10 ? Melanie connected a brown garden hose, a green garden hose, and a black garden hose to make one long hose. The brown hose is 10.75 feet long, the green hose is 16.4 feet long, and the black hose is 8.5 feet long. What is the farthest distance the one long hose can reach? 18.65 ft 24.65 ft 34.84 ft 35.65 ft What type of language convention has the author used to separate the declarative sentence from the disruptive phrase in this excerpt from "Totally like whatever, you know?" "Declarative sentencesso--called because they used to, like, DECLARE things to be true, okay, as opposed to other things are, like, totally, you know, not have been infected by a totally hip and tragically cool interrogative tone?" a) name the transversal connecting 1 and 5b) name the transversal connecting 7 and 14c) name the transversal connecting 8 and 11d) name the transversal connecting 7 and 15e) name the transversal connecting 3 and 9 How did the borders of the Gupta Empire compare to the borders of the Maurya Empire?The Maurya Empire extended farther south and west.The Maurya Empire was smaller than the Gupta Empire.The Maurya Empire and the Gupta Empire had the same borders.The Maurya Empire extended farther east than the Gupta Empire. true or faulse -7(x^2-5x+3) is the same as -7x^2-35x-21 Last month Empire Company had a $35,280 profit on sales of $287,000. Fixed costs are $68,040 a month. By how much would sales be able to decrease for Empire to still break even Fields Company has two manufacturing departments, forming and painting. The company uses the weighted-average method of process costing. At the beginning of the month, the forming department has 36,000 units in inventory, 70% complete as to materials and 30% complete as to conversion costs. The beginning inventory cost of $82,100 consisted of $58,000 of direct materials costs and $24,100 of conversion costs. During the month, the forming department started 520,000 units. At the end of the month, the forming department had 40,000 units in ending inventory, 85% complete as to materials and 35% complete as to conversion. Units completed in the forming department are transferred to the painting department. Cost information for the forming department is as follows:Beginning work in process inventory $82,100Direct materials added during the month 1,942,930Conversion added during the month 1,359,7301A. Calculate the equivalent units of production for the forming department.1B. Calculate the costs per equivalent unit of production for the forming department.1C. Using the weighted-average method, assign costs to the forming departments outputspecifically, its units transferred to painting and its ending work in process inventory. 7. Make a box and whisker plot of the following data. Show your work as to how you calculated the different key points on the box-and-whisker plot.21, 25, 30, 27, 22, 23, 23, 24, 26, 28, 25, 22, 23 Rosa and Nadia regarded one another as best friends. Therefore, when Rosa learned that Nadia had repeated something she had told her in confidence, Rosa became very upset. Nadia apologized sincerely, but Rosa refused to forgive her, which made Nadia upset. In this situation, both Rosa and Nadia were upset because they perceived that _________________________ had occurred. Absolute value is DISTANCE. How many units a number is away from zero.a.) 3b.)4C.) -3d.) -4 Which goal of the Preamble would be demonstrated by increasing funding to the Armed Services?AWe the PeopleBIn order to form a more perfect unionCinsure domestic tranquilityDProvide for the Common Defense -7x-2y=-13 x2y+11 for x Why did colonies come to Jamestown A carton of two dozen eggs includes three with cracks. How many eggs without cracks can be expected in six dozen eggs? What is one-way Japan's closest neighbor Korea has affected Japan's development Whats the role of a coach in character education? With your own words