Two tailed test value or whichever value is less

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: test: -value Continued on next page iii. Two-tailed test: ( ( -value or ) ) (whichever -value is less than 1) 4. State a Conclusion a. Compare the -value from part 3c to the given level of significance : i. If , then we reject and find enough evidence to support ii. If , then we fail to reject and do not find enough evidence to support Practice Problems 1. In random samples of 150 men and 150 women, 112 men and 135 women state that they like chocolate. Conduct a hypothesis test at the 5% significance level to determine whether or not more women than men like chocolate. 2. In random samples of 75 teenagers and 125 adults, 29 teenagers and 45 adults say they are satisfied with the amount of free time they have. Conduct a hypothesis test at the 1% significance level to determine whether or not there is a difference between the satisfaction with fre...
View Full Document

This document was uploaded on 04/03/2014.

Ask a homework question - tutors are online