Mathematics, 23.10.2021 07:00 kappy10

Students in a statistics class are conducting a survey to estimate the mean number of units students at their college are enrolled in. The students collect a random sample of 46 students. The mean of the sample is 12.5 units. The sample has a standard deviation of 1.8 units. What is the 95% confidence interval for the average number of units that students in their college are enrolled in

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