For each problem that requires you to use your calculator, please write the calculator command you are using in order to receive full credit. For example: normalcdf(4,5,7,1)=.02. Don't just state the value you get from your calculator. Unless otherwise stated in the problem, round answers to 4 decimal places.

Question 6 11 pts In 1990, the mean height of women 20 years of age or older was 63.7 inches and the standard deviation was 2.8 inches based on data obtained from the Centers for Disease Control and Prevention's Advance Data Report, No. 347. Suppose that a random sample of 45 women who are 20 years of age or older today results in a mean height of 64.1 inches. Carry out a hypothesis test to test whether the mean height of women 20 years or older is greater today. Use a signicance level of 0.05. Upload Choose a File