Answer Happy

Watching TV: In 2012, the General Social Survey asked a sample of 1332 people how much time they spent watching TV each day. The mean number of hours was 3.2 with a standard deviation of 2.7. A sociologist claims that people watch a mean of 3 hours of TV per day. Do the data provide sufficient evidence to conclude that the mean hours of TV watched per day is greater than the claim? Use the a-0,10 level of significance and the P-value method with the TI-A Plus calculator Part: 0 / 4 Part 1 of 4 (a) State the appropriate null and alternate hypotheses < > 00 DO This hypothesis test is a (Choose one) test. X

Part 2 of 4 (b) Compute the P-value. Round the answer to at least four decimal places. P-value = Х $

(c) Determine whether to reject H.. 0 (Choose one) the null hypothesis H.. Reject Do not reject

Part 4 of 4 (d) State a conclusion. There (Choose one) enough evidence to conclude that the mean time watching TV is greater than 3 hours.