Answer:
false
Explanation:
it depends on the user
Thirty percent of a magazine's subscribers are female. A random sample of 50 subscribers Answer the following questions using Excel: (using standart devision of 0.0648)
a. What is the probability that the proportion of females from this sample is at most 0.25
b. What is the probability that the proportion of females from this sample is between 0.22 and 0.28
c. What is the probability that the proportion of females from this sample is within 0.03 of the population proportion?
Based on the mean of the subscribers, the sample size, and the standard deviation, the probability of females being at most 0.25 is 0.2202.
The probability that they are between 0.22 and 0.28 is 0.2703.
The probability that they are within 0.03 of the population proportion is 0.3566.
What is the probability that they are at most 0.25?Using Excel, we shall assume that the distribution is normally distributed.
We can therefore use the NORM.DIST function:
=NORM.DIST(0.25,0.3,0.0648,TRUE)
= 0.2202
What is the probability that they are between 0.22 and 0.28?=NORM.DIST(0.28,0.3,0.0648,TRUE) - NORM.DIST(0.22,0.3,0.0648,TRUE)
= 0.2703
What is the probability that they are within 0.03 of the population proportion?X high = 0.30 + 0.03
= 0.33
X low = 0.30 - 0.03
= 0.27
= NORM.DIST(0.33,0.3,0.0648,TRUE) - NORM.DIST(0.27,0.3,0.0648,TRUE)
= 0.3566.
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You're a consultant for a large enterprise that needs a comprehensive IP addressing and DNS management solution for its physical and virtual networks. The enterprise has a primary office in Pittsburgh and three branch offices in Los Angeles, New York, and Miami. It has IT support staff only in the branch offices.The enterprise's server specialists are located in Pittsburgh. The IT directory in Pittsburgh wants to offload some of the IPAM management functions to some of the IT staff without giving them broader domain or forest administrative right. Which type of IPAM architecture do you recommend? Which features of IPAM are you likely to recommend using to address the requirements?
The type of IPAM architecture that I will recommend is the Centralized IPAM. The centralized IPAM server when deploy can help to address the issue.
What is IPAM?IPAM (IP Address Management) is known to be a kind of administration of DNS and DHCP. This is known to be a network services that helps and handles IP addresses to machines in a TCP/IP network.
The Centralized Repository can help administrators to maintain or keep a good, correct and current records of all their IP assignments and left over addresses.
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An IT infrastructure manager is reviewing his company's computer assets, particularly the mean time to failure (MTTF) of the PC and server hard drives. The manufacturer of the hard drives typically used in the company states that the MTTF is approximately 11 years. Because servers and some high-priority workstations must operate continuously except for brief periods of maintenance, how many hours, on average, can these hard drives be expected to operate before failure
The numbers of hours, on average, can these hard drives be expected to operate before failure is 24 hours a day, also seven days a week and 365 days a year.
How many hours can Hard drive last?The total life-time of a hard disk is said to be 5 years" that is about 43,800 hours of been in constant use.
Note that a key reliability-linked criterion for the selection of storage components is based on its operating duty that is the numbers of many hours in a day a drive can be active for.
A lot of HDDs used by Enterprise-class applications are said to be optimized for constant use that is 24 hours a day, seven days a week, and 365 days a year.
Note that a Managed Service Provider (MSP) have to plan for a failure in every 1000 hours that is about 42 days.
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Walter D is 7 inches after he has secx its 9 inches how much did secx add?
Answer:
2
Explanation:
Hope this helps <3
(I also just want to note that this question is a bit sussy lol)
In C, What is the #line used for?
The #line is mainly used to reset the line number and also the filename in the code.
What does a line in C mean?The c in code is written in lower-case. The c that has a line over it means "with".
The C preprocessor is known to be macro processor that is often used often by the C compiler to change one's program before actual compilation. This #line means that one can do any reset any line of code to an arbitrary line number or a filename that is said to have been stated by the user.
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1. What is a sprite?
O A sprite is a graphical representation of an object
A sprite is a function
A sprite is a game
A sprite is a string
Answer:
A
Explanation:
A sprite is a character or object that moves in a video game. For example, in Mario, Mario is the sprite because he is a character and can move.
A person can only give blood to someone with compatible blood antigens. If a person receives blood from someone with an incompatible blood type, it can cause a life threatening immune system reaction. The blood transfusion will likely fail.
Your program should ask a user’s blood type first, then if she/he want to learn about giving or receiving blood. Based on the blood type and choice of give or receive, your program will print the corresponding compatible blood types.
NOTE, if the blood type or give/receive choice entered doesn’t exist, the program should promote the user to re-enter it again.
write a C++ program to print name, age, class, school
Answer:
#include <iostream>
using namespace std;
int main()
{
string name;
string age;
string Nameclass;
string school;
cout<<"What is your name?\n";
cin>>name;
cout<<"What is your age?\n";
cin>>age;
cout<<"What is your class?\n";
cin>>Nameclass;
cout<<"What is your school?\n";
cin>>school;
cout<<"Name: " + name;
cout<<"\nAge: " + age;
cout<<"\nClass: " + Nameclass;
cout<<"\nSchool: " + school;
return 0;
}
Explanation:
When you are hired to develop a system for an organization. Is it important to follow all the requests/wants of the system owner rather than of the system user?
If you are hired to develop a system, note that Is it vital to follow all the requests or needs of the system's owner.
The company knows what they want and it is good you do comply with their directives. You can only give your suggestions if need be.
Who can develop an information system?The information systems field is one that is made up of people in organizations that are skilled and can design and build information system.
Note that to be hired to develop a system, one has to follow all the requests/wants of the system owner instead of the system user as the one who needs it knows what he or she wants so you have to comply with it. You can only give your suggestions.
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What is a collection of information in a
row representing one object called?
What happens when you press the enter key at the end of a bulletin text
Onsite Services for Ruggedized Notebooks are limited to CRU parts and Service Assembly
Parts.
True
False
Onsite Services for Ruggedized Notebooks are limited to CRU parts and Service Assembly is a false statement.
What are Onsite Services?In an On-Site Service, a Service Provider is one that carry out any kind of repair or exchange of a product at given location that is the location of the customer.
Onsite Services for Ruggedized Notebooks is not limited to CRU parts and Service Assembly as one can do any form of system repairs there most especially based on customer preference or what is wrong with the system.
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CHALLENGE
ACTIVITY
1.6.1: Defining a class constructor.
Write a constructor with parameters self, num_mins and num_messages. num_mins and num_messages should have a default
value of 0.
Sample output with one plan created with input: 200 300, one plan created with no input, and one plan created with input: 500
My plan... Mins: 200 Messages: 300
Dad's plan... Mins: Messages: 0
Mom's plan... Mins: 500 Messages: 0
Python please
Coding:
class PhonePlan:
def __init__(self, minutes=0, messages=0):
self.num_mins=minutes
self.num_messages=messages
def print_plan(self):
print('Mins:', self.num_mins, end=' ')
print('Messages:', self.num_messages)
my_plan = PhonePlan(int(input()), int(input()))
dads_plan = PhonePlan()
moms_plan = PhonePlan(int(input()))
print('My plan...', end=' ')
my_plan.print_plan()
print('Dad\'s plan...', end=' ')
dads_plan.print_plan()
print('Mom\'s plan...', end= ' ')
moms_plan.print_plan()
Have a great day <3
Networking essentials
Answer:
Gain the essential knowledge and skills required to configure, troubleshoot, manage and protect a data network.
Explanation:
1. My grandma and I went shopping to look for old
clocks. She loves to decorate her house with rare
items. My grandma will spend days finding things
that no one else has. She tries to find items that
not many people have ever seen before.
What does the word rare mean as it is used in the
passage?
a. kind
b. usual
C.
c. common
d. uncommon
Answer:
uncommon
Explanation:
it's not common or usual because no one else finds the things
it's not kind because inanimate objects don't show feelings
s to write a Python-program that uses training data to choose the four ideal functions which are the
best fit out of the fifty provided (C) *.
i) Afterwards, the program must use the test data provided (B) to determine for each and every x-ypair of values whether or not they can be assigned to the four chosen ideal functions**; if so, the
program also needs to execute the mapping and save it together with the deviation at hand
ii) All data must be visualized logically
iii) Where possible, create/ compile suitable unit-test
* The criterion for choosing the ideal functions for the training function is how they minimize the sum of all ydeviations squared (Least-Square)
** The criterion for mapping the individual test case to the four ideal functions is that the existing maximum
deviation of the calculated regression does not exceed the largest deviation between training dataset (A) and
the ideal function (C) chosen for it by more than factor sqrt(2
Use the knowledge in computational language in python is possible write the data about a function and the summation.
How to define function in Python?In Python, a function is a sequence of commands that performs some task and that has a name. Its main purpose is to help us organize programs into chunks that correspond to how we envision a solution to the problem.
So in an easier way we have that the code is:
def plus(a,b):
return a + b
class Summation(object):
def sum(self, a, b):
self.contents = a + b
return self.contents
sumInstance = Summation()
sumInstance.sum(1,2)
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how bridges are built over water
To use the replace feature we can simply just press Carl+h,Carl+c,Carl+r
In the Microsoft Word environment, as well as in most desktop publishing software, the shortcut key for using the Replace Feature is:
CTRL + H (Option A).
What is the use of the Replace Feature?
The replace feature is useful for when you have a large document and you need to replace one or more words with another quickly and easily.
Step 1:
Press the CTRL Button and hit the "H" alphabet on the keyboard. This will call up the "Find and Replace" dialogue box.
This will allow you to enter the word you want to find in the upper space and the words with which it will be replaced in the lower space.
Thereafter, select whether you want to replace them one by one or select "Replace All' to change all at once.
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Suppose that you have a computer with a memory unit of 24 bits per word. In this
computer, the assembly program’s instruction set consists of 198 different operations.
All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory.
1. How many bits are needed for the opcode?
2. How many bits are left for the address part of the instruction?
3. How many additional instructions could be added to this instruction set without
exceeding the assigned number of bits? Discuss and show your calculations.
4. What is the largest unsigned binary number that the address can hold?
Answer:
a ) The amount of bits required for the opcode
8 bits
2^8= 256
256>198
We get the next lower number, which is 2^7 = 128 bits, because it is greater than 198. As a result, the operation code necessitates 8 bits.
b) The number of bits reserved for the instruction's address.
16 bits
24-8 = 16
c)
65536
2^16 = 65536
Maximum number = 65535
2^15 = 32768-1
= 32767
Explanation:
[ASAP!] Which of these can be a problem for people with accessibility issues? Select 4 options.
1. using all uppercase text
2. using left-aligned text
3. putting two spaces after a period
4. flashing images
5. using an image instead of text
The answers are:
- Using all uppercase text
- Putting two spaces after a period
- Flashing images
- Using an image instead of text
Proof:
Using full capital text, inserting two spaces after a period, flashing pictures, and using an image in place of text are all accessibility issues. Options A, C, D and E are correct.
What are the accessibility issues?When providing access to the product or service, the following accessibility concerns must be taken into account:
Visual problems including color blindness or poor vision.Similar to photosensitive epilepsy, seizures.Mobility or motor problems, such as those of wheelchair users.Making information, activities, and/or surroundings understandable, relevant, and useable for as many individuals as feasible is the practice of accessibility. Architectural design is a typical instance of accessibility that we have all probably seen.
Accessibility concerns include utilizing all capital letters, adding two spaces after a period, flashing images, and replacing text with an image.
Therefore, option A, C, D and E are correct.
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Is it possible to have the present value of a future payment that is greater than the future payment (i.e. the present value is $1200, and the future payment is $1000)? Explain, using complete, grammatically-correct sentences.
Note that the present value always less than the future value and so Is it not possible to have the present value of a future payment that is greater than the future payment.
Can present value be greater than future cash flows?The present value is known to be often less than the future value this is due to the reason that money has interest-earning rate on top of it.
So therefore, that base on the fact that as long as interest rates are positive, then the present value of a sum of money will have to be less than its future value.
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Because stderr and stdout represent the results of a command and stdin represents the input required for a command, only stderr and stdout can be redirected to/from a file. True or false?.
It is a false statement that only stderr and stdout can be redirected to and from a file because they represent the result of a command and input required for a command respectively.
What is stdout?Its means standard output which is the text output of a command is stored in the stdout stream.
What is stdin?Its means standard input which is the text input of a command that is stored in the stdin stream.
What is stderr?Its means standard error which is an error message stored in the error stream whenever a command faces an error.
In conclusion, It is a false statement that only stderr and stdout can be redirected to and from a file.
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when doing a complex presentation which of the fallowing will be the best tool to begin designing your presentation
Answer:
Explanation:
The options are:
a) Open Office Writer
b) Open Office Impress
c) an outline
d) photographs
The most commonly used presentation software is Microsoft PowerPoint but it is not always available; as is the case here. Of the options, Open Office Impress is the closest in its functions to PowerPoint and is a good tool to design a complex presentation.
Dalton completed a research project with Word Online. He would like to print and show it to a family member. Which ribbon tab does Dalton need to select to print a document with Word Online a review b file c home d view
The ribbon tab that Dalton needs to select to print a document with Word Online is: B. file.
What is Word Online?Word Online can be defined as a word processing software application that is designed and developed by Microsoft Inc., so as to enable its end users type, format and save text-based documents over the internet.
Generally, the print command is located in the file section of the ribbon tab in Word Online and as such Dalton needs to select it from there.
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Given three floating-point numbers x, y, and z, output x to the power of y, x to the power of (y to the power of z), the absolute value of x, and the square root of (x * y to the power of z). Output all results with five digits after the decimal point, which can be achieved as follows: Put result to output with 5 decimal places Ex: If the input is: 5.0 2.5 1.5 the output is: 55.90170 579.32402 5.00000 6.64787
Answer:
i feel that python is the best language
Explanation:
You can use the___
to copy data from Excel to Access.
Answer:
You can use the Import spreadsheet wizard program.
Explanation:
On the Office ribbon, select the External Data tab and click Excel. The "Get External Data - Excel Spreadsheet" wizard appears. In the File name field, browse to the Excel file. Select the "Import the source data into a new table in the current database" option and click OK.
Question #4
Dropdown
You are writing a program to ask the user for the coordinates of two points and then find the slope. Identify each step as input, process, or
output. Not all steps are listed.
#Ask the user for the x-coordinate of the first point.
#Calculate the slope
#Display the slope
Answer:
The y-intercept is going to fall by -2 but the x-intercept will run +5
Explanation:
Becuase the derivative of the equation causes this when plugged into the formula
Ask the user for the x-coordinate of the first point: Input.
Calculate the slope: Process.
Display the slope: Output.
Ask the user for the x-coordinate of the first point:
This step involves obtaining data from an external source, which is the user.
The program needs the x-coordinate of the first point to perform calculations.
The program doesn't have this information beforehand, so it relies on the user to provide it.
Hence, it falls under the category of input.
Calculate the slope:
This step involves performing computations and transformations on the provided input data.
The program takes the coordinates of two points, computes the differences in y-coordinates and x-coordinates, and then calculates the slope using these differences.
This involves mathematical operations and logic, which is processing the data to derive a meaningful result.
Therefore, it is categorized as a process.
Display the slope:
This step involves presenting the result of the calculations to the user. The program is sending information to an external destination, which is the user's screen.
The calculated slope is being made accessible to the user, providing them with the outcome of the computation.
Hence, it falls under the category of output.
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As a high school student, what do you think is the advantage of someone who has knowledge about the basics of internet compared to those who have not yet experienced using it?
Answer:
For your future in your career, you will definitely have an upper hand and will be able to access and use more tools. But the person that has never used a computer before does not know what exactly they are missing. When they try to use a computer, they will struggle with simple task that now come naturally to you.
Explanation:
Take any software or Application that you have recently purchased, this can be a video game or any other application helping you to complete you educational objectives or professional purposes. Go through about the copyright, license policies [you will find this information on the leaflet or on the packaging] and answer the following questions]
Can you make copies? What does the license agreement say about the number of copies you can make? Explain in detail [ 2Marks]
Does it specify penalties for making unauthorized copies if yes give the brief detail on that?
[1 Mark]
Do you consider the license agreement to be clearly stated? Reasonable? Explain with two reasons. [ 2 Marks]
A good product should have copyright protection which prevents others from using the product without permission.
Some products specify the penalties which are given to a person who makes unauthorized copies of their product and this is done to clearly educate to avoid ignorance claims.
A good product should have clear lettering which are legible and can be easily read, and should also have reasonable copyright protection.
What is Copyright?This refers to the licensing which is done for a product and is also legally backed which prevents a person from illegally using or redistributing the work of a creator without their explicit consent.
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Create a file using any word processing program or text editor. Write an application that displays the files name, containing folder, size, and time of last modification. Save the file as FileStatisits.java
Explanation:
TO MAKE FOLDER
-right click
-select 'new'
-and click on folder