2.71 Computer use During a recent semester at the University of Florida, students having accounts on a mainframe computer had storage space use

(in kilobytes) described by the five-number summary, minimum = 4, Q1 = 256, median = 530, Q3 = 1105, and maximum = 320,000.

a. Would you expect this distribution to be symmetric, skewed to the right, or skewed to the left? Explain.

b. Use the 1.5 * IQR criterion to determine whether any potential outliers are present.