A random sample of size 150 is selected from a normal population. The population standard deviation is known. Assume the
Posted: Tue Nov 23, 2021 9:18 am
A random sample of size 150 is selected from a normal
population. The population standard deviation is known. Assume the
null hypothesis indicates a two-tailed test and the researcher
decided to use the 0.10 significance level. For what values of
z will the null hypothesis not be rejected?
population. The population standard deviation is known. Assume the
null hypothesis indicates a two-tailed test and the researcher
decided to use the 0.10 significance level. For what values of
z will the null hypothesis not be rejected?