Run t-DISTRIBUTION again for population mean of 0 and a standard deviation of 1. Use a sample size of 100 and perform 1,000 replications ( popMean a. Does the t-statistic distribution have higher...

Run t-DISTRIBUTION again for population mean of 0 and a standard deviation of 1. Use a sample size of 100 and perform 1,000 replications ( popMean <><><><>

a. Does the t-statistic distribution have higher frequencies in the tails of the distribution than the z-statistic distribution? YES _______ NO _______

b. Graph the z-statistic distribution with a solid line and the t-statistic distribu-tion with a dashed line . Are the two distributions the same? YES _______ NO ______

c. As sample size increased from n = 5 to n = 100, did the t-statistic distribution more closely approximate a normal distribution? YES ________ NO ______