Employment data at a large company reveal that 55 % of the workers are married, that 41 % are college graduates, and that 1/5 of the college graduates are married. What is the probability that a randomly chosen worker is: a) neither married nor a college graduate? Answer = 7.3 % b) married but not a college graduate? Answer = 37.5 % c) married or a college graduate? Answer =

Employment data at a large company reveal that 55 % of the workers are married, that 41 % are college graduates, and that 1/5 of the college graduates are married. What is the probability that a randomly chosen worker is: a) neither married nor a college graduate? Answer = 7.3 % b) married but not a college graduate? Answer = 37.5 % c) married or a college graduate? Answer =

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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