Friday

August 22, 2014

August 22, 2014

Posted by **daryl** on Tuesday, April 17, 2012 at 8:07pm.

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

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