6. Suppose that two populations have equal population variances but are of different10,000,000. Compare the variances of the sample25. Is it substantially easier to estimate the meansizes: N100,000 and N2means for a sample of sizeof the smaller population?
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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?
Given that two populations have equal population variances but different have different sizes N1 = 100000 N2 = 10000000. A sample of size n= 25 is selected.
The relationship between population variance (σ2) and sample variance (S2 ) is shown below. n is the sample size.
Since here the sample size is same in both samples drawn from two populations and bot...
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