Question: In the study of a new antihypertensive medication, systolic blood pressures are measured at baseline (or the start of the study before any treatment is administered). The data are as follows:

120, 112, 138, 145, 135, 150, 145, 163

148, 128, 143, 156, 160, 142, 150

Use Excel functions to compute the sample mean, standard deviation, median, and quartiles.