A
Audrey H
Guest
I have a final exam tomorrow and I do not understand something
Can you use Z-test when there is no standard deviation?
There is a problem and only proportions are given with the sample size. and its asking the carry out the test and show p-value.
I cant use t-test either because there are no means or nothing
Please help, thanks!
Also, the sample size is 100
Also, the sample size is 100
Can you use Z-test when there is no standard deviation?
There is a problem and only proportions are given with the sample size. and its asking the carry out the test and show p-value.
I cant use t-test either because there are no means or nothing
Please help, thanks!
Also, the sample size is 100
Also, the sample size is 100