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A high school marching band has 24% seniors, 22% juniors, 28% sophomores and 26% freshmen. What is the probability of a randomly-chosen student being either a sophomore or a freshman? a) 46.7% b) 54.0%
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A high school marching band has 24% seniors, 22% juniors, 28% sophomores and

26% freshmen. What is the probability of a randomly-chosen student being either a
sophomore or a freshman?
a) 46.7%
b) 54.0%
Oc) 50.2%
d) 7.3%

User Apoorv Kansal
by
5.7k points

1 Answer

0 votes
b, just add the 2 percentages together that’s the chances of them being a freshman or sophomore
User Chris Harcourt
by
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