Mathematics, 24.05.2020 00:02, Itssata
A researcher performed an experiment with two groups. She found the difference of the means for each group. Then she combined the groups, chose two new groups, and found the difference between the means of those groups. She repeated this process 200 times. The normal distribution of the difference in the means she found is given below. How great would the difference in means between the first two groups have to be in order to be considered significant?
At least 8
At least 10
At least 9
At least 7
Answers: 1
Mathematics, 21.06.2019 18:00, BlueExorcistReaper
Solve 2^x=32 and rewrite this equation in a logarithmic form
Answers: 2
A researcher performed an experiment with two groups. She found the difference of the means for each...
World Languages, 09.09.2019 22:10
History, 09.09.2019 22:10