Data was collected from a random selection of students at U…
Data was collected from a random selection of students at UF. One of the questions asked how many hours they had worked the previous day. The 95% confidence interval comparing underclassmen to upperclassmen was (-0.233, 1.1250) Interpret the interval. “We are 95% confident that the hours of sleep for underclassmen is between 0.233 to 1.125 that upperclassmen.”