Assume that the significance level is 005 Use the given info

Assume that the significance level is 0.05. Use the given information to find the P-value and the critical value(s). The test statistic of z 1.35 is obtained when testing the claim that p 0.9. Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. P-value (Round to four decimal places as needed.) The critical value(s) is/are z (Round to two decimal places as needed. Use a comma to separate answers as needed.)

Solution

This is a one tailed test, right tailed.

Thus, using a table, the left tail area of z = 1.35 is

P(z<1.35) = 0.911492009

Thus, the right tailed area is its complement,

P(z>1.35) = 0.088507991 = Pvalue [ANSWER, P VALUE]
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The critical z, meanwhile, has left tailed area of 1 - 0.05 = 0.95.

Thus, using the table,

zcrit = 1.644853627 or 1.64 [ANSWER]