Would you favor spending more federal tax money on the arts? of a random sample of n, - 237 women, r,- 68 responded yes. Another random sample of n, - 192 men showed that r,- 64 reponded yes. Does this Information Indicate a difference (ether way) between the populationproportion of women and the population proportion of men who favor spending more federal tax dollars on the arts? Use a = 0.05.(a) what is the level of signihcance?0.05State the nul and alternate hypotheses.O H, P, - Pai H P,PaO Hoi Pa - Pai M P, P2OH, P,

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would you favor spending more federal tax meney eon the arts? of a random sample of n, 237 women,r responded yes. Ancther randem sample of n, - 192 men showed thatr,i reponded ye. B proporten of women and the population propertion of men who favor spending mere federal tax dollars on the arts? Use a 0.es. a) what is the level of signihcance State the ruil and altemate hypotheses H PPaiM P> P (b) what sampng dstribution will you use? What assumptions are you making? O The Student's t. The number of trals is suffidently large lo The standard normal. The number of tnals is sufficiently large The standard normal. we assume the population dastributons are approximately normal lo The Student's t. we assume the population distributions are approximately normal what is the value of the sample test statistct (Test the dferencep,-P Do not use rounded values. Round your fnal answer to twe decimal places 104 () Find (or estmate) the Avalue. (Round your anser to four deamal places Setch the sampng distribution and show the area comesponding to the Avalue Us 09 0 6:04

would you favor spending more federal tax meney eon the arts? of a random sample of n, 237 women,r responded yes. Ancther randem sample of n, - 192 men showed thatr,i reponded ye. B proporten of women and the population propertion of men who favor spending mere federal tax dollars on the arts? Use a 0.es. a) what is the level of signihcance State the ruil and altemate hypotheses H PPaiM P> P (b) what sampng dstribution will you use? What assumptions are you making? O The Student's t. The number of trals is suffidently large lo The standard normal. The number of tnals is sufficiently large The standard normal. we assume the population dastributons are approximately normal lo The Student's t. we assume the population distributions are approximately normal what is the value of the sample test statistct (Test the dferencep,-P Do not use rounded values. Round your fnal answer to twe decimal places 104 () Find (or estmate) the Avalue. (Round your anser to four deamal places Setch the sampng distribution and show the area comesponding to the Avalue Us 09 0 6:04

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.

Topic Video

Question

Would you favor spending more federal tax money on the arts? of a random sample of n, - 237 women, r,- 68 responded yes. Another random sample of n, - 192 men showed that r,- 64 reponded yes. Does this Information Indicate a difference (ether way) between the population
proportion of women and the population proportion of men who favor spending more federal tax dollars on the arts? Use a = 0.05.
(a) what is the level of signihcance?
0.05
State the nul and alternate hypotheses.
O H, P, - Pai H P,Pa
O Hoi Pa - Pai M P,<Pa
H, P, - Pai H P, > P2
OH, P, <Pi H, P, P2
(b) what samping distribution will you use? what assumptions are you making?
lo The Student's t. The number of trials is sufficently large.
lO The standard normal. The number of trials is sufficiently large
e The standard normal. We assume the population distributions are approximately normal.
lO The Student's t. We assume the population distributions are approximately normal.
what is the value of the sample test statistic? (Test the dfference p,- p. Do not use rounded values. Round your fnal answer to two decimal places.
104
(c) Find (or estimate) the P-value. (Round your answer to four decmal places.)
0.8508
Sketch the sampling distribution and show the area corresponding to the Pvalue.
us 09 0 6:04
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