Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

If a sample of 21 runners were taken from a population of 580 runners, could refer to the mean of how many runners' times? A. 21 B. Both 21 and 580 C. Neither 21 nor 580 D. 580

OpenStudy (anonymous):

@mathmale @robtobey

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!