sandra2223

11-06-2009, 02:16 AM

i really need help.. i just dont understand at all . please explain to me. Thanks in advance.

Assume the value of the population standard deviation is ?=100

what is the p-value of the test?

what is the value of the test statistic that should be used since we now know ??

Assume the value of the population standard deviation is ?=100

what is the p-value of the test?

what is the value of the test statistic that should be used since we now know ??