Question

What is the probability that you will get heads no more than once out of 3 flips? P(0 successes) + P(1 success)=

Answer 1

The correct answer is 0.5

Explanation:

You have to do 0.125 (0 successes) plus 0.375 (1 success). This is equal to 1/2

This is correct on edge.

Answer 2

The answer is .5

Explanation: