1. The price-to-earnings(P/E) ratio of a stock is the ratio of a stock's most recent price per share to the stock's earnings per share(average over a 12-month period), multiplied by 100. The accompanying table gives the P/E ratios for 45 randomly selected securities traded on the New York Stock Exchange (NYSE) on Thursday, July 21, 1994. 24 41 2062 13 9 23 22 22 16 13 22 21 13 75 98 29 18 41 11 17 25 15 18 32 9 16 9 16 6 54 16 6 20 10 37 21 9 31 4 1 8 16 22 19 a) Construct a stem and leaf display for the data. b) Use the display to describe the shape of the distribution of P/E ratio. c) Construct a box plot for the data. d) Do any of the P/E ratio appear to be outliers