Question: a)Estimate the mean GPA for master's students in Data Analytics programs. 31.8 total GPA 31.8/10=3.18 Sample mean=3.18 b)Calculate a 95% confidence interval for your estimate

a)Estimate the mean GPA for master's students in Data Analytics programs.

31.8 total GPA

31.8/10=3.18

Sample mean=3.18

b)Calculate a 95% confidence interval for your estimate from a).

Std deviation= .48028

c)Calculate a 90% confidence interval for your estimate from a).

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