Mathematics, 24.03.2021 18:10 officialgraciela67

In a group of 1,000 students, 260 are freshman, 250 are sophomores, 270 are juniors and 230 are seniors. What is the probability that a person chosen at random is NOT a sophomore? (2 points) .25
.50
.75
.03

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In a group of 1,000 students, 260 are freshman, 250 are sophomores, 270 are juniors and 230 are seni...

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