For a population data set, = 15.5 How large a sample should be se 95% confidence interval for H is ±3.25? A 88 B 76 (c) 69 D) 58

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For a population data set, o=15.5 How large a sample should be selected so that the margin of error of estimate for a
95% confidence interval for H is ±3.25,
А) 88
в) 76
69
D) 58
Transcribed Image Text:For a population data set, o=15.5 How large a sample should be selected so that the margin of error of estimate for a 95% confidence interval for H is ±3.25, А) 88 в) 76 69 D) 58
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