1)Use JMP and explain steps to do in JMP and create and plot (in one figure ) the confidence interval for means of these replication 2)Interpret result

2. Simulate, i.e. use an appropriate random number generator given the details, the following process: The GRE quantitative test recently (2012) had a mean of 152 and a standard deviation of 8.8. Using this knowledge, simulate 100 replications of GRE scores from test centers, which each have 40 test takers. a. Create and plot (in one figure) the confidence intervals for means of these replications b. Interpret results. 2. Simulate, i.e. use an appropriate random number generator given the details, the following process: The GRE quantitative test recently (2012) had a mean of 152 and a standard deviation of 8.8. Using this knowledge, simulate 100 replications of GRE scores from test centers, which each have 40 test takers. a. Create and plot (in one figure) the confidence intervals for means of these replications b. Interpret results