It is my belief that you, the postgraduate students and job-seekers for whom the book is primarily meant will benefit from reading it; however, it is my hope that even the most experienced researchers will find it fascinating as well.
The answer in SOL-140 Number 2 should be "Sampling with replacement". If you sample with replacement the samples should be independent and have zero covariance. This is backed up by the content at this page.
The answer in SOL-140 Number 2 should be "Sampling with replacement". If you sample with replacement the samples should be independent and have zero covariance. This is backed up by the content at this page.