Lets return to the situation in Exercise 6 of Chapter 2, in which we took an SRS

Question:

Let’s return to the situation in Exercise 6 of Chapter 2, in which we took an SRS to estimate the average and total numbers of refereed publications of faculty and research associates. Now, consider a pps sample of faculty. The 27 academic units range in size from 2 to 92. We used Lahiri’s method to choose 10 psus with probabilities proportional to size and with replacement, and took an SRS of four (or fewer, if Mi