SOLUTION: A recent survey of 10th graders asked if they were employed and whether they owned a smart phone What is the probability that a randomly selected student owns a smart phone OR is e

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Question 1188915: A recent survey of 10th graders asked if they were employed and whether they owned a smart phone What is the probability that a randomly selected student owns a smart phone OR is employed?

Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


No probabilities are given in the statement of the problem, so a numerical answer is not possible.

ANSWER: P(smart phone) + P(employed) - P(smart phone and employed)