In a high school graduating class of 135 students, 57 are on the honor roll. Of these, 51 are going on to college. Of the 78 students not on the honor roll, 51 are going on to college. A student is selected at random from the class. (a) What is the probability that the student selected going to college? (b) What is the probability that the student selected is not going to college?
In a high school graduating class of 135 students, 57 are on the honor roll. Of these, 51 are going on to college. Of the 78 students not on the honor roll, 51 are going on to college. A student is selected at random from the class. (a) What is the probability that the student selected going to college? (b) What is the probability that the student selected is not going to college?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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