$8.$ DJIA Stocks. The following stocks make up the Dow Jones Industrial Average.

$1.3$M $11.$ Exxon Mobil $21.$ Microsoft

$2.$ American Express $12.$ General Electric $22.$ Nike

$3.$ Apple $13.$ Goldman Sachs $23.$ Pfizer

$4.$ Boeing $14.$ Home Depot $24.$ Procter & Gamble

$5.$ Caterpillar $15.$ IBM $25.$ Travelers Companies, Inc.

$6.$ Chevron $16.$ Intel $26.$ United Technologies

$7.$ Cisco $17.$ Johnson & Johnson $27.$ UnitedHealth

$8.$ Coca$-$Cola $18.$ JP Morgan Chase $28.$ Verizon

$9.$ Disney $19.$ McDonald$$s $29.$ Visa

$10.$ DowDuPont, Inc. $20.$ Merck $30.$ Wal$-$Mart

Suppose you would like to select a sample of six of these companies to conduct an indepth

study of management practices. Use the first two digits in each row of the ninth

column of Table $7\mathrm{.}1$ to select a simple random sample of six companies.