The weights of nine female students in kilograms are given as under; 45, 47, 50, 52, 48, 47, 49, 53 and 51 Does the mean of sample differ significantly from an assumed population mean of 47.5 Kgs? Use a significance level of 5%.
The weights of nine female students in kilograms are given as under; 45, 47, 50, 52, 48, 47, 49, 53 and 51 Does the mean of sample differ significantly from an assumed population mean of 47.5 Kgs? Use a significance level of 5%.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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The weights of nine female students in kilograms are given as under;
45, 47, 50, 52, 48, 47, 49, 53 and 51
Does the mean of sample differ significantly from an assumed population mean of 47.5 Kgs? Use a significance level of 5%.
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