Unformatted text preview: test: -value
Continued on next page iii. Two-tailed test: (
) (whichever -value is less than 1) 4. State a Conclusion
a. Compare the -value from part 3c to the given level of significance :
, then we reject
and find enough evidence to support
, then we fail to reject
and do not find enough evidence to support
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
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...
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This document was uploaded on 04/03/2014.
- Spring '14