6. Suppose that two populations have equal population variances but are of different 10,000,000. Compare the variances of the sample 25. Is it substantially easier to estimate the mean sizes: N100,000 and N2 means for a sample of size of the smaller population?
6. Suppose that two populations have equal population variances but are of different 10,000,000. Compare the variances of the sample 25. Is it substantially easier to estimate the mean sizes: N100,000 and N2 means for a sample of size of the smaller population?
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 2E
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