Next questiIon The test statistic of z = - 3.17 is obtained when testing the claim that p =1/2. a. Using a significance level of a = 0.10, find the critical value(s). b. Should we reject H, or should...

Extracted text: Next questiIon The test statistic of z = - 3.17 is obtained when testing the claim that p =1/2. a. Using a significance level of a = 0.10, find the critical value(s). b. Should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. .... . a. The critical value(s) is/arez = (Round to two decimal places as needed. Use a comma to separate answers as needed.)