1) In celebration of PI day on March 14, your math class launches crème pies across a football field. The pie launcher hurls each pie from an initial height of 24 feet and with an
initial velocity of 28 feet per second. How long does it take the pie to reach the goal post
which is 10 feet high?

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95