The test statistic of z=0.77 is obtained when testing the claim that p<2>

0.05 significancelevel, complete parts(a) and(b).

a. Find the criticalvalue(s).

Select the correct choice below and fill in the answerbox(es) within your choice.

(Round to two decimal places asneeded.)

1. There are two criticalvalues; the lower critical value is ______ and the upper critical value is

________.

1. There is one criticalvalue; the critical value is __________..

1. Should we rejectH0 or should we fail to reject H0?

.