In a math class of 30 students, 17 are boys and 13 are girls. On a summative test, 4 boys and 5 girls made an A grade. If a student is chosen at random form the class, what is the probability of choosing a: 1. Girl or an A student? 2. Boy or an A student?
In a math class of 30 students, 17 are boys and 13 are girls. On a summative test, 4 boys and 5 girls made an A grade. If a student is chosen at random form the class, what is the probability of choosing a: 1. Girl or an A student? 2. Boy or an A student?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 30CT: In a batch of 20 tires, 2 are known to be defective. If 4 tires are chosen at random, find the...
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