If you wanted to estimate the mean height of all the students at a university, which one
Chapter 1, Problem 2(choose chapter or problem)
If you wanted to estimate the mean height of all the students at a university, which one of the following sampling strategies would be best? Why? Note that none of the methods are true simple random samples.
i. Measure the heights of 50 students found in the gym during basketball intramurals.
ii. Measure the heights of all engineering majors.
iii. Measure the heights of the students selected by choosing the first name on each page of the campus phone book.
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