Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

n1=128, M1=39, S1=8, n2=200, M2= 40, S2=10, what is the 90% confidence interval?

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!