Cayle the cat 3.1.4 Suppose I am conducting a test of significance where the null hypothesis is my cat Cayle will pick the correct cancer specimen 25% of the time and the alternative hypothesis is that she will pick the cancer specimen at a rate different than 25%. I end up with a p-value of 0.002. I also construct 95% and 99% confidence intervals from my data. What will be true about my confidence intervals

Answers

Answer 1

Answer: hello the options related to your question is missing attached below are the missing options

answer : Neither the 95% nor the 99% intervals will contain 0.25  ( B )

Step-by-step explanation:

Given that ;

H0 : = 0.25

Ha : ≠ 0.25

p-value = 0.002

also 95% and 99% confidence intervals are constructed

p value = 0.002        i.e. < 0.01  ∝ < 0.05 ∝

This means that we reject null hypothesis in both cases when  (∝ =0.05 and ∝ = 0.01 )

Hence The true statement about my confidence intervals is :

Neither the 95% nor the 99% intervals will contain 0.25

Cayle The Cat 3.1.4 Suppose I Am Conducting A Test Of Significance Where The Null Hypothesis Is My Cat

Related Questions

One interior angle of a triangle is 60⁰. The other angle measures are x⁰ and y⁰. Which of the following could be the values of x and y? Select all that apply. A. x = 50, y = 90 B. x = 45, y = 45 C. x = 40, y = 80 D. x = 100, y = 20 E. x = 60, y = 60

Answers

Answer:

B,C,D

Step-by-step explanation:

Please help!!!!!!!!!!!!!!!!!!!!!!!!Maurice just bought a new home. The home can be represented by the function y = 200,000(1.025)^x
Activity 1 of 2
Part A: What is the growth rate of the value of Maurice's home each year after 2000?
Ο Α. 97.5%
B.
0.025%
0 C.
102.5%
D.
2.5%
Part B: What would the property value of Maurice's home be after 40 years?
O A. $537,000
O B. $419,500
C. $510,000
D. $501,000

Answers

It’s c I’ll show work in a min

during a particular period a university's information technology office received 20 service orders for problems with printers, of which 8 were laser printers and the rest are inkjet printers a sample of 5 of these service orders is to be selected for inclusion in a customer satisfaction survey what is the probability that 3 were laser printers

Answers

Answer:

0.2384 = 23.84% probability that 3 were laser printers.

Step-by-step explanation:

The printers will be chosen without replacement, which means that the hypergeometric distribution is used to solve this question.

Hypergeometric distribution:

The probability of x sucesses is given by the following formula:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

In which:

x is the number of sucesses.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

In this question:

20 orders means that [tex]N = 8[/tex]

8 were laser printers, which means that [tex]k = 8[/tex]

Sample of 5 means that [tex]n = 5[/tex]

What is the probability that 3 were laser printers?

This is P(X = 3).

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]P(X = 3) = h(3,20,5,8) = \frac{C_{8,3}*C_{12,2}}{C_{20,5}} = 0.2384[/tex]

0.2384 = 23.84% probability that 3 were laser printers.

Level 2: Find the area of the shape:
8 ft
6 ft
14 ft
5 ft
5 ft
Area:
ft2
Help please!!!!

Answers

Step-by-step explanation:

a triangle is the area of 2

HELP!!
The local Gas Station is selling 3.5 gallons of gasoline for $22.75. What is the unit price?
PLEASE HELP ME!!!!

Answers

Answer:

$6.50/gallon

Step-by-step explanation:

22.75 / 3.5 = $6.50/gallon

I need help fast Estimate 81/4

Answers

Answer:

Step-by-step explanation:

20.25

hope it helps

Which of the following are solutions of 2x < 26?
Ox=5
G
Ox=
= 10
= 15
or=20
8

Answers

Answer:

2. is the answer,

Step-by-step explanation:

2x bb kn. Nkjjjjjhhhhhh

If a man can stack 30 bricks in 6 hours at that rate how many bricks can he stack in 33hours

Answers

30 bricks = 6 hours

x bricks = 33 hours

(33) (30) = (6) (x)

990 = 6x

x = 165 bricks

Answer:

165 bricks

Step-by-step explanation:

Bricks                 Hours

30                        6

5.5                      5.5

-----------------------------------

165                      33

so what i did to get it was to first divide 33 by 6 and got 5.5 so i multiply it to by the other number and got 165 bricks in 33 hour   hope this helps

Jodie has $70 to spend on flowers for a school event. She wants to buy roses for $24 and spend the rest on lilies. Each lily flower costs $12. How many can she purchase without going over her budget?

Answers

Answer:

only 3

Step-by-step explanation:

she can purchase three or 3 without going over budget

plz plz plz help asap

Answers

Perimeter (P)
P= a+b+c
P=6.5+6.5+9
P=13+9
P=22ft

Area
A=h•b/2
A=4.7 •9/2
A=42.3/2
A=21.15 ft^2

Here are the boiling points of certain elements in degree Celsius:

•Argon: -185.8
•Chlorine: -34
•Fluorine: -252.87
•Krypton -153.2

List the elements from least to greatest boiling points.​

Answers

Answer:

Fluorine

Argon

Krypton

Chlorine

A parallelogram has a height of 3.5 feet and a base measurement of 12 feet. What is the area of a triangle that has the same height and base measurement?
42 ft2
28 ft?
O2112
15.5 ft2

Answers

Answer:

42 ft 2 is the closest answer I got

If , then what is –K

Asap!!!​

Answers

Answer:

I think C

I see a pattern

Do the opposite of their signs in the same number pattern just do their opposite sign.

The largest swimming pool in the world is San Alfonso del Mar pool in Algarrobo, Chile. It is 1,013 meters long. How long is the pool in kilometers? Show your work.​

Answers

Answer:

1.013km

Step-by-step explanation:

1000m=1km

1m=1/1000km=0.001km

1013m=(1013*0.001)km=1.013km

Choose the correct symbol to
compare these numbers.
0.480 [?] 4.8

Answers

Answer:    >

Step-by-step explanation:

The yield of a chemical process is being studied. Fromprevious experience, yield is known to be normally distributedand 3. The past five days of plant operation have resulted inthe following percent yields: 91.6, 88.75, 90.8, 89.95, and 91.3.Find a 95% two-sided confidence interval on the true mean yield.

Answers

Answer:

(87.85 ≤ μ ≤ 93.11)

Step-by-step explanation:

Given the data:

91.6, 88.75, 90.8, 89.95, 91.3

Mean, m = Σx / n

n = sample size = 5

Mean = 452.4 / 5 = 90.48

Standard deviation, σ = 3

Zcritical at 95% = 1.96

Confidence interval :

Mean ± Error margin

Error margin = Zcritical*σ/sqrt(n)

Error margin = 1.96 * 3/sqrt(5)

Error margin = 2.630

Lower boundary : 90.48 - 2.630 = 87.85

Upper boundary : 90.48 + 2.630 = 93.11

(87.85 ; 93.11)

addie spent 4.32 on 6 cherry-flavored popsicles. find the unit rate

Answers

Answer:

$0.72

Step-by-step explanation:

4.32 dollars per 6 popsicles.

4.32 / 6 = 0.72 per popsicle.

The population in Smalltown in 2010 was 45,230 people and is growing at a rate of 2%. What will the population be in 2030?

Answers

Answer:

67475

Step-by-step explanation:

Let P(t) = population t years after 2010 

 

            = 45230e0.02t

 

Population in 2030 = P(20)

 

                            = 45230e0.4≈ 67475

The higher interest rate of a cash advance on a credit card with an existing balance can be eliminated by paying the
cash advance back within four weeks.
Please select the best answer from the choices provided
A.т
B.F

Answers

B

Thank you hope this helps

Answer:

False

Step-by-step explanation:

EDGE 2021

Find the radius of a sphere whose volume is 12345mm

Answers

Answer:

14.34mm

Step-by-step explanation:

The formula for the volume of a sphere = 4/3nr³

where

n = 22/7

r = radius

give the volume of the sphere, we can determine the radius

12345 = 4/3 x 22/7 x r³

12345 = 88/21 x r³

divide both sides by 21/88

r³ = 2945.965909

take the cube root of both sides

r = 14.34 mm

Select the correct product.



(x2 + 4x + 8)(2x - 1)

x2 + 8 x - 8
x2 + 6 x + 7
2 x3 - 7 x2 - 12 x - 8
2 x3 + 7 x2 + 12 x - 8

Answers

Answer:

2 x^3 + 7 x^2 + 12 x - 8

Step-by-step explanation:

To find the product you just had to simplify the expression.

Answer:Answer:

2 x^3 + 7 x^2 + 12 x - 8

Step-by-step explanation:

To find the product you just had to simplify the expression.

A rectangular poster has an area of 26 square feet. It is 4 1/3 feet wide at it's base. What is the height of the poster?

Answers

Answer:

6 square feet

Step-by-step explanation:

Area = L * w

26    =  L * 4 1/3

26  =   L * 13/3

L  = 26 divided by 13/3

L = 26 * 3/13  =  6

answer = 6

What is the diameter of a 5mm circle?

Answers

Answer:

If the radius is 5mm, the diameter is 10mm.

Step-by-step explanation:

5*2=10

Arithmetic mean of marks (out of 25) scored by 10 students was 15. One of the student, named Karishma enquired the other 9 students and find the deviations from her marks are noted as −8,−6,−3,−1,0,2,3,4,6. Find Karishma's marks?​

Answers

Answer:

Krishna's marks x marks

so...

xˉ=15

xˉ=15n=10

xˉ=15n=10∑x=x+x−8+x−6+x−3+x−1+x+x+2+x+3+x+4+x+6=10x−3

15=10x-3/10

150+3=10x

x=150/10=15.3 marks

Krishna scored 15.3 marks.

hope it helps you sis...



Which
Charles factors the expression 9 x + gx using a factor of 5 x. He writes the factored expression as 3 «(4x+1).
best describes the accuracy of Charles's solution?
His solution is accurate,
His solution is inaccurate. The factor does not divide evenly into both terms.
O His solution is inaccurate. The factoring of g xy using the given GCF is incorrect.
His solution is inaccurate. The factoring of 3 using the given GCF is incorrect.

Answers

Step-by-step explanation:

Charles factors the expression Four-thirds x y + one-third x using a factor of One-third x. He writes the factored expression as One-third x (4 y + 1). Which best describes the accuracy of Charles’s solution?

His solution is accurate.

His solution is inaccurate. The factor does not divide evenly into both terms.

His solution is inaccurate. The factoring of Four-thirds x y using the given GCF is incorrect.

His solution is inaccurate. The factoring of One-third x using the given GCF is incorrect.

i hope you understand

How many solutions will the system of linear equations have: y = x + 6 and 3x - 3y = -18

Answers

Answer:

If i'm not mistaken, infinite because its linear which is a straight line that goes on forever

Step-by-step explanation:

NO LINKS PLEASE HELP ME ​

Answers

Answer

angle 5 = 31°

Step-by-step explanation:

Answer:

31 degrees

Step-by-step explanation:

Angles 1, 5, and 6 combine to form a straight line, which is 180 degrees, so add 56 and 93 and subtract that from 180

7÷0.1
=_______÷_______
1 Whole, 7 tenths, 1 tenth, or 7 wholes

Dose anybody know or can help please.

Answers

Answer:

7 wholes / 1 tenth

Step-by-step explanation:

You start at (2, -1). You move right 3 units and up 4 units.
Where do you end?

Answers

Answer:

(5,3)

Step-by-step explanation:

Answer:

(5, 3)

Step-by-step explanation:

(x, y)----> (x + 3, y + 4)

(2,  -1)----> (2 + 3, -1 + 4)

(5, 3)

Pamela has a rectangular rug with an area of 90 square feet. The rug is 9 feet longer
than it is wide. Find the width of the rug.
w = 15 feet
w = 6 feet
w = 10 feet
w = 9 feet
HELP PLEASEEE

Answers

Answer:

its 10

Step-by-step explanation:

area of rectangle =length×width.

so,

90=9×b

90/9=b

b=10.

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