A college offers a self-paced course in algebra. College officials are interested in the number of hours it takes students to meet the objectives of the course. In a sample of 49 students, the mean number of hours was 75.8 with a standard deviation of 53.4.
Required:
a. Construct a 94% confidence interval for the mean number of hours it takes for a student to meet the course objectives.
b. Interpret your result in part (a) in a complete sentence..
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