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Mathematics, 06.06.2020 02:59 connienash95
Watching tv: in 2012, the general social survey asked a sample of 1310 people how much time they spend\t watching tv each day. The mean number of hours was 2.8 with a standard deviation of 2.6. 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 the claim? Use the a=0.5 level of significance and the P-value method with the TI-84 Plus calculator.
(a) State the appropriate null and alternate hypotheses.
H0: Mu = 3
H1: Mu < 3
This hypothesis test is a test.
(b) Compute the P-value. Round the answer to at least four decimal places
P-value =
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