Question

In a group of 40 students, the probability that at most 1 of them like to hikeis 54%. What is the probability that at least 16 of them like to hike?A. 46%B. 62%C. 38%D. 55%

Answer 1

SOLUTION:

Step 1:

In this question, we are given the following:

In a group of 40 students, the probability that at most 1 of them like to hike

is 54%. What is the probability that at least 16 of them like to hike?

A. 46%

B. 62%

C. 38%

D. 55%

Step 2:

The details of the solution are as follows:

Therefore, the remaining possibility is the probability for at least 16 of them like to hike.

CONCLUSION:

The final answer is:

$46\text{ \% \lparen OPTION A \rparen}$