Which of the following are examples of inferential statistics?
Check all that apply.
A.Finding the average (mean) of a set of numbers
B.Testing every lightbulb produced by a company to confirm that each one works
C.Testing random samples of lightbulbs produced by a company to confirm they work
D.Predicting whom you will someday marry
E.Testing a new drug on a random sample of patients to see how effective it is at curing the flu
2 answers
It might be E or C im not sure tho.
aa
1 answer