At a Los Angeles engineering conference consisting of UCLA and USC graduates there are 10 mechanical engineers and 7 electrical engineers. Five of the mechanical engineers graduated from UCLA and 4 of the electrical engineers graduated from USC. If a random engineer is selected at the conference what is the probability the engineer is a mechanical engineer or a USC graduate or a both a USC graduate and a mechanical engineer? 0.4879 0.3114 0.8235 None of these.

At a Los Angeles engineering conference consisting of UCLA and USC graduates there are 10 mechanical engineers and 7 electrical engineers. Five of the mechanical engineers graduated from UCLA and 4 of the electrical engineers graduated from USC. If a random engineer is selected at the conference what is the probability the engineer is a mechanical engineer or a USC graduate or a both a USC graduate and a mechanical engineer? 0.4879 0.3114 0.8235 None of these.

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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