The numbers of bedrooms for 15 homes recently sold were: 5, 5, 5, 2, 6, 5, 4, 3, 3, 4, 4, 4, 4, 6, 6
a. Compute the 10th, 65th, and 90th percentiles.
b. Compute Q1, Q2, Q3, and IQR.
c. Compute the mean, median, and mode.
d. Compute the range, variance, and standard deviation.