Question

57​% of men consider themselves professional baseball fans. you randomly select 10 men and ask each if he considers himself a professional baseball fan. find the probability that the number who consider themselves baseball fans is​ (a) exactly​ five, (b) at least​ six, and​ (c) less than four.

Answer 1

Answer: A

Explanation:

Use this equation:

57/100 = X/10.

Cross multiply the two fractions (57x10)

=570

Now divide 570 by the only number left, 100.

=5.7

To solve this question, you have to estimate a little bit and find the closest answer.