Run the CONFIDENCE program for each of the con fi dence levels listed below. Keep the population mean of 50, standard deviation of 10, sample size of 100, and set the number of replications to 100....

Run the CONFIDENCE program for each of the con fi dence levels listed below. Keep the population mean of 50, standard deviation of 10, sample size of 100, and set the number of replications to 100. Record the CI high and low values and the percent of con fi dence intervals that contained the population mean.

a. Does the con fi dence interval become wider as the con fi dence level increases from 90% to 99%? YES _______ NO _______

b. If the con fi dence interval becomes wider, does this imply that we are more con fi dent to have captured a range of values that contains the population mean. YES _______ NO _______