CSS 2011 Statistics — MCQs
Pick an answer to see instantly whether it is right, with a short explanation.
2011Suggested — not official
For married couple in a certain locality the probability that the husband will watch a specific TV program is 0.21 0.21 0.21 , the probability that the wife will watch that TV program is 0.28 0.28 0.28 and the probability that both husband and wife will watch that TV program is 0.15 0.15 0.15 . What is the probability that at least one of them will watch that TV program?
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