Use the formula for the probability of the complement of an event.A single card is drawn from a deck. What is the probability of not drawing a 7?
Added by Sandra C.
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So, there are 48 cards that are not sevens. The probability of not drawing a 7 is the number of non-seven cards divided by the total number of cards: P(not drawing a 7) = $\frac{48}{52}$ Show more…
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