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

Is this right ??!

OpenStudy (jaylokss):

OpenStudy (phi):

if you take 85 samples from the population it will have the same mean as the population (on average). the error will be the std dev of the population divided by the square root of 85 7.8/sqr(85) = 0.846 or about 0.85

OpenStudy (jaylokss):

So I'm correct

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!