SOLUTION: the number of students who belong to the dance company at each of several randomly selected small universities, 36, 25, 49, 22, 28, 30, 29, 30, 47, 26, 35 , 26, 35, 26, 28, 28, 49,
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Probability-and-statistics
-> SOLUTION: the number of students who belong to the dance company at each of several randomly selected small universities, 36, 25, 49, 22, 28, 30, 29, 30, 47, 26, 35 , 26, 35, 26, 28, 28, 49,
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Question 923646: the number of students who belong to the dance company at each of several randomly selected small universities, 36, 25, 49, 22, 28, 30, 29, 30, 47, 26, 35 , 26, 35, 26, 28, 28, 49, 27, 40. estimate the true population mean size of a university dance company with 99% confidence Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! m = 32.42, sd = 8.315
Sample Size 19 (DF = 18)
estimate the true population mean, 99% confidence Level
Critical Value: 2.878
ME = 2.878(8.315/sqrt(19))
CI: 32.42 - ME < u < 32.42 + ME
