Essay
Applicants' Grades The grades of a sample of 10 applicants, selected at random from a large population, are 71, 86, 75, 63, 92, 70, 81, 59, 80, and 90. {Applicants' Grades Narrative} Construct a 90% confidence interval estimate for the population variance.
Correct Answer:
Verified
Correct Answer:
Verified
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