Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

6. I need help, is my answer right if so can you help me label them with a,b,c,d,e, & f. & if it's wrong how

6. I need help, is my answer right if so can you help me label them with a,b,c,d,e, & f. & if it's wrong how do you solve this question. ?

image text in transcribed
6. In a random sample of 100 registered voters, 54 said that they might vote for Candidate A. Test the research hypothesis that Candidate A's approval rating is greater than 50% against the null hypothesis that it is 50%, with a=0.05. (a) Check the assumption for the hypothesis testing. (b) State the null hypothesis and alternative hypothesis. (c) Determine the rejection region. (d) Calculate the test statistics. (e) Obtain the p-value for this hypothesis testing. (f) Make your decision and state your conclusion. Ho : P = 0.5 Ha: P > O.5 Rejection Region : , anorm ( 0.95) = 1.645, reject if 2 = 0. 54 - 0. 5 121. 645 = 0.8 0.5 XO. S 100 And we will Fail to reject the null hypothesis

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_2

Step: 3

blur-text-image_3

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

Differential Equations With Boundary-Value Problems

Authors: Dennis G Zill

9th Edition

133751506X, 9781337515061

More Books

Students also viewed these Mathematics questions