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A consultant for a large university studied the number of hours per week freshmen watch TV versus the number of hour seniors do. The results
A consultant for a large university studied the number of hours per week freshmen watch TV versus the number of hour seniors do. The results of this study follow. Is there enough evidence to show the mean number of hours per week freshm watch TV is different from the mean number of hours seniors do at alpha= 0.1 Freshmen n 10 xbar 18.2 s 7.8740 Seniors 5 11.9 3.9749 For the hypothesis stated above (in terms of Seniors - Freshmen): Question 1What is/are the critical value(s)? Question 2What is the decision? t crit Fail to Reject H0 = p-value t stat Question 3What is the p-value? Fill in only one of the following statements. If the Z table is appropriate, If the t table is appropriate, p-value = < TV versus the number of hours mber of hours per week freshmen lpha= 0.1 1.782 0.1358787385 1.5987 > < p-value < 0.1 1.782
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