Question

z = 1.8 for Ha: µ > claimed value. What is the P-value for the test?  

A. 0.9641
B. 3.59
C. 96.41
D. 0.0359

Answer 1

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

You can also try:

http://davidmlane.com/hyperstat/z_table.html