Choose the correct type of hypothesis test. Then find the critical values for

=?0.01

and

=?0.05

. Round your answers to three decimal places, if necessary.

see photo below

A test is made of H0: [1: 18 versus H1: p?! 18. A sample of size n=45 is drawn, and E: 16. The population standard deviation is 0 =6- (a) Compute the value of the test statistic z. (b) Is H0 rejected at the a= 0.01 level? (c) Is H0 rejected at the a=0.05 level? (a) Compute the value of the test statistic. Round the answer to at least two decimal places. Left-tailed E] [:1 o Right-tailed E] [:l OW [3mm [1mm