# Z-Test and Critical Values

If the critical values for a statistical test are 1.96 and 1.96, determine if you would reject or fail to reject the

null hypothesis in each of the following cases:

a. z 1.06

b. z 2.06

c. A z score beyond which 7% of the data fall in each tail

https://brainmass.com/statistics/z-test/z-test-and-critical-values-507511

#### Solution Preview

a. We will not be able to reject the null hypothesis because z test statistics (1.06) value lies between critical values that is -1.96 and ...

#### Solution Summary

This solution helps with a problem involving z test and critical values.

$2.19