Mathematics, 21.07.2020 06:01, dndndndnxmnc
Of 900 people surveyed, 480 were male and 410 had cell phones. Of those with cell phones, 290 were female. What is the probability that a person surveyed was either male or had a cell phone? A. 600/900 = 0.6667 B. 770/900 = 0.8556 C. 360/900 = 0.40 D. 820/900 = 0.9111
Answers: 3
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Of 900 people surveyed, 480 were male and 410 had cell phones. Of those with cell phones, 290 were f...
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