The General Social Survey asked a sample of 250 people how much time they spent
watching TV each day. The mean number of hours was 1.45 with a standard deviation of
1.29. A sociologist claims that people watch less than 2 hours of TV per day.
a The General Social Survey asked a sample of 250 people how much time they spent watching TV each day. The mean number of hours was 1.45 with a standard deviation of 1.29. A sociologist claims that people watch less than 2 hours of TV per day. (You do not need to draw a conclusion.) 2. (4 points) Find the test value. 3. (4 points) Find the critical value(s).
a The General Social Survey asked a sample of 250 people how much time they spent watching TV each day. The mean number
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a The General Social Survey asked a sample of 250 people how much time they spent watching TV each day. The mean number
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