Total number of people who own stock in either AT&T or IBM = 30 + 48 - 15
Total people in the survey= 200
=> People who are in the survey
In a poll, 200 subscribers to Financial Magazine X indicated which of five specific companies they own stock in. The results are shown in the table above. If 15 of the 200 own stock in both IBM and AT&T, how many of those polled own stock i Print
Modified on: Tue, 12 Oct, 2021 at 3:56 PM
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