For the following information, determine whether a normal sampling distribution can be used, where p is the population proportion, a is the level of significance, p is the sample proportion, and n is the sample size. If it can be used, test the claim. Claim: p20.38; a = 0.08. Sample statistics: p= 0.30, n= 180 If a normal sampling distribution can be used, identify the critical value(s) for this test. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 20= (Round to two decimal places as needed. Use a comma to separate answers as needed.)

For the following information, determine whether a normal sampling distribution can be used, where p is the population proportion, a is the level of significance, p is the sample proportion, and n is the sample size. If it can be used, test the claim. Claim: p20.38; a = 0.08. Sample statistics: p= 0.30, n= 180 If a normal sampling distribution can be used, identify the critical value(s) for this test. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. 20= (Round to two decimal places as needed. Use a comma to separate answers as needed.)

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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

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

For the following information, determine whether a normal sampling
distribution can be used, where p is the population proportion, a is the level of
significance, p is the sample proportion, and n is the sample size. If it can be
used, test the claim.
Claim: p20.38; a = 0.08. Sample statistics: p= 0.30, n= 180
If a normal sampling distribution can be used, identify the critical value(s)
for this test. Select the correct choice below and, if necessary, fill in the
answer box to complete your choice.
A. 20=
(Round to two decimal places as needed. Use a comma to
separate answers as needed.)

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