A researcher was interested in comparing the amount of time spent watching television by women and by men.Independent random samples of 14 women and 17 men were selected and each person was asked how many hours he or she had watched television during the previous week.The summary statistics are as follows. 
Do the data provide sufficient evidence to conclude that the mean time for women is less than the mean time for men? Perform a t-test at the 5% significance level.
Definitions:
Formula
A mathematical expression that defines a relationship among variables.
Cramér's V
An indicator of the relationship strength between two categorical variables, ranging from 0 to 1.
Cramér's V
A measure of association between two nominal variables, giving a value between 0 and 1, where 0 means no association and 1 indicates perfect association.
Expected Frequency
The theoretical frequency of an event occurring in a set of trials, calculated based on probability theory.
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