37 % of a certain country's voters think that it is too easy to vote in their country. you randomly select 12 likely voters. find the probability that the number of likely voters who think that it is too easy to vote is (a) exactly three, (b) at least four, (c) less than eight.

Question

Raiden Hull

7 October, 07:59

+2

Answers (1)

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Shannon · Answer 1

Multiply 12 by 37%.

12 * 0.37 = 4.44

B) at least 4

It could also be c ... 4.44 is less than 8. But B is the closest answer to 4.44.