Mathematics, 09.01.2020 00:31 AmaniHaikal
Example 1: use of the addition rule for disjoint events
a set of 40 cards consists of the following:
10 black cards showing squares
10 black cards showing circles
10 red cards showing x’s
10 red cards showing diamonds
a card will be selected at random from the set. find the probability that the card is black or shows a diamond.
Answers: 2
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Example 1: use of the addition rule for disjoint events
a set of 40 cards consists of the fol...
a set of 40 cards consists of the fol...
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