WithH_a: 131 you obtain a test statistic ofz=3.094. Find the p-value accurate to 4 decimal places.

p-value =

You are performing a left-tailed test with test statisticz=1.62, find the p-value to 4 decimal places:

The mean weight of male aerobics instructors in a certain city is at least 164 lbs. Express the null and alternative hypotheses in symbolic form for this claim.

H0::

H1::

Use the following codes to enter the following symbols:

enter >=

enter <=

enter !=