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?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text: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?
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