Question
Bob's grade for the first six quizzes are Quiz 1 , Quiz 2, Quiz 3 ,...
Bob's grade for the first six quizzes are
Quiz 1 , Quiz 2, Quiz 3 , Quiz 4, Quiz 5 , Quiz 6 are 81, 79, 76, 84, 83, 77
Construct a 90% confidence interval for the population mean score for him.
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