Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Test the claim that the proportion of men who own cats is smaller than 20% at the 0.01 significance level. The null and alternative hypothesis

Test the claim that the proportion of men who own cats is smaller than 20% at the 0.01 significance level. The null and alternative hypothesis would be:

H0:=0.2H0:=0.2 H1:0.2H1:0.2 H0:0.2H0:0.2 H1:>0.2H1:>0.2 H0:p=0.2H0:p=0.2 H1:p0.2H1:p0.2 H0:p0.2H0:p0.2 H1:p>0.2H1:p>0.2 H0:p0.2H0:p0.2 H1:p<0.2H1:p<0.2 H0:0.2H0:0.2 H1:<0.2H1:<0.2 The test is: right-tailed left-tailed two-tailed Correct Based on a sample of 200 people, 13% owned cats The test statistic is: (to 2 decimals) The critical value is: (to 2 decimals) Based on this we:

  • Reject the null hypothesis
  • 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 with AI-Powered 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

Stats Data And Models

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

4th Edition

321986490, 978-0321989970, 032198997X, 978-0321986498

Students also viewed these Mathematics questions