The tables from the question are a table of critical values of Z and they are the cumulative standardize normal distribution chart that you can find online.

If you use a 0 02 level of significance in a (two-tail) hypothesis test, what is your decision rule for rejecting a null hypothesis that the population mean is 150 if you use the Z test? Click here to view page 1 of the Normal table, Click here to view page 2 of the Normal table. Which of the following decision rules is correct? O A. Reject Ho if - 2.05 + 2 33 O D. Reject Ho if ZSTAT + 2.05