Re: Q: 2.12

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Comments:
: :  This question is kind of vague.  It asks us to make a table but
: : exactly what kind.  The question states that there are 25 computers, 10
: : with Printer boards, 5 with Modem boards and 13 with none.  This means
: : that there are 12 computer with Modem only, Printer only, and Printer
: : and modem.  Do you want us to calculate from the data how many %
: : computers have Modems Only, Printers Only, Modem & Printer, and Neither
: : or how many 5 of the computers have Modems, Printers, and Neither
: : regardless whether they have a modem and a printer.
: I want the number (not percentage) of each type calculated, and the
: results displayed in a 2 X 2 table. Reading Problem 2.11 may help.
:           Professor Kadane


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