Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

a sample of size 80 with a mean of 33.6 a standard deviation of 2.1 and a confidence level of 95%

OpenStudy (anonymous):

Chart

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!