A recent study examined the drinking behaviors of undergraduate college students (male and female freshmen). Each participant was asked how many alcoholic beverages they consumed during the past 7 days. The researchers wish to determine if there is a difference in the drinking habits of male and females in this age group. Female Male 9 13 5 9 5 7 9 11 8 10 3 5 5 6 2 10 1 16 7 12 What is the t-obtained value? Make a decision about the null hypothesis (reject the Ho or Fail to reject the Ho). Based on the interpretation of the results, what can you say about sex and drinking habits?
A recent study examined the drinking behaviors of undergraduate college students (male and female freshmen). Each participant was asked how many alcoholic beverages they consumed during the past 7 days. The researchers wish to determine if there is a difference in the drinking habits of males and females in this age group.
A recent study examined the drinking behaviors of undergraduate college students (male and female freshmen). Each participant was asked how many alcoholic beverages they consumed during the past 7 days. The researchers wish to determine if there is a difference in the drinking habits of male and females in this age group.
Female Male
9 13
5 9
5 7
9 11
8 10
3 5
5 6
2 10
1 16
7 12
- What is the t-obtained value?
- Make a decision about the null hypothesis (reject the Ho or Fail to reject the Ho).
- Based on the interpretation of the results, what can you say about sex and drinking habits?
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