Question

On the last math test in Mr. Hallman's class, 15 out of 25 students scored

an 90 or higher. Which percent is closest to the probability that a student
selected at random will NOT score a 90 or higher on the next test? *

Answer 1

40%

Explanation:

15 out of 25 = .60

.60 = 60%

60% + 40% equals 100%