Mr.Marsh is confused - a probability sample would allow him to do what?
A)to make valid inferences from the sample to the population
B)to research a small sample
C)to learn statistics
D)All of the above

Question

Quizplus · Accepted Answer

A probability sample is a type of sampling method where every member of the population has an equal chance of being selected. Therefore, if Mr. Marsh uses a probability sample, he can make valid inferences from the sample to the population. This means that he can use the data from the sample to draw accurate conclusions about the entire population. Option B is incorrect as probability sampling does not necessarily involve a small sample. Option C is incorrect as probability sampling is a method of collecting data, it is not related to learning statistics. Therefore, option D is also incorrect.

MrMarsh Is Confused - a Probability Sample Would Allow Him