Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

You wish to test the following claim {Ha} at a significance level of o: = 0.05. Hoipl =P2 Haipl :T'p'z You obtain 66.9% successes in

image text in transcribedimage text in transcribed
image text in transcribedimage text in transcribed
You wish to test the following claim {Ha} at a significance level of o: = 0.05. Hoipl =P2 Haipl :T'p'z You obtain 66.9% successes in a sample of size 111 = 245 from the first population. You obtain 59.4% successes in a sample of size 712 = 323 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? {Report answer accurate to four decimal places.) p-value = The p-Value is... {3' less than [or equal to) o: '23? greater than or This test statistic leads to a decision to... '33:? reject the null '13:? accept the null 0' fail to reject the null As such, the final conclusion is that... '3' There is sufficient evidence to warrant rejection of the claim that the first population proportion is greater than the second population proportion. '3' There is not sufficient evidence to warrant rejection of the claim that the first population proportion is greater than the second population proportion. '33:? The sample data support the claim that the first population proportion is greater than the second population proportion. '33:? There is not sufficient sample evidence to support the claim that the first population proportion is greater than the second population proportion

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus Early Transcendental Single Variable

Authors: Howard Anton, Irl C Bivens, Stephen Davis

11th Edition

1118885589, 9781118885581

More Books

Students also viewed these Mathematics questions

Question

=+6 Both cats and dogs are to be tested. Should you block? Explain.

Answered: 1 week ago