3.74 Sampling stocks on the NYSE. The results of the previous business day's transactions for stocks traded on the New York Stock Exchange (NYSE) and five regional ex- changes- the Chicago, Pacific, Philadelphia, Boston, and Cincinnati stock exchanges-are summarized each busi- ness day in the NYSE-Composite Transactions table in the Wall Street Journal. a. Examine the NYSE-Composite Transactions table in a recent issue of the Wall Street Journal and explain how to draw a random sample of stocks from the table. b. Use the procedure you described in part a to draw a ran- dom sample of 20 stocks from a recent NYSE-Composite Transactions table. For each stock in the sample, list its name (i.e., the abbreviation given in the table), its sales volume, and its closing price.