Watching TV: In 2012, the General Social Survey asked a

Last updated: 7/23/2022

Watching TV: In 2012, the General Social Survey asked a sample of 1314 people how much time they spent watching TV each day. The mean number of hours was 2.85 with a standard deviation of 2.62. 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 less than the claim? Use the a= 0.05 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 4 (a) State the appropriate null and alternate hypotheses. Ho: This hypothesis test is a (Choose one) test. O<O DO X O<O L 0-0 3