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Selecting an Instructor At a convention there are 7
Chapter 4, Problem 9E(choose chapter or problem)
QUESTION:
Selecting an Instructor At a convention there are 7 mathematics instructors, 5 computer science instructors, 3 statistics instructors, and 4 science instructors. If an instructor is selected, find the probability of getting a science instructor or a math instructor.
Questions & Answers
QUESTION:
Selecting an Instructor At a convention there are 7 mathematics instructors, 5 computer science instructors, 3 statistics instructors, and 4 science instructors. If an instructor is selected, find the probability of getting a science instructor or a math instructor.
ANSWER:Solution
Step 1 of 1
We have to find the probability of getting a science instructor or a math instructor
Given that there are 7 mathematics instructor