A) Say a bag of marbles is made up of 22 large marbles and 18 small marbles. Of these marbles, 15 are blue and the rest are red. Assume 5 of the red are small. What is the probability that I draw a marble that is red OR small? B) What is the probability that I will draw a heart or a club from a deck of cards?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.2: Introduction To Probability
Problem 32E
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A) Say a bag of marbles is made up of 22 large marbles and 18 small marbles. Of these marbles, 15 are blue and the rest are red. Assume 5 of the red are small. What is the probability that I draw a marble that is red OR small?

B)
What is the probability that I will draw a heart or a club from a deck of cards?

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