A retailer sells athletic wear online. The owner of the company is interested in the number of pairs of running shorts sold per day, so she records the number sold each day for 10 days and records the numbers below. 15, 16, 18, 18, 19, 20, 20, 27, 36, 49 I USE SALT (a) Find the median of the distribution. (b) Find the first and third quartiles. Q1 = Q3 = (c) What is the shape of the histogram constructed from this set of data? O uniform O symmetric O left skewed O right skewed