Question: Using 400 statistics students in a survey, each student was asked how much time he/she spent watching the pre-recorded lectures before attending the upcoming zoom

Using 400 statistics students in a survey, each student was asked how much time he/she spent watching the pre-recorded lectures before attending the upcoming zoom meetings. Given a standard deviation of 30 minutes and a sample mean of 252.38, we can estimate the population mean with 95% confidence. Using the information above determine the margin of error. Assume that the times are normally distributed.

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