Suppose that there are 327 members of a professional organization, of which 164 are over the age of 50. What is the probability that a randomly selected member of the organization is over the age of 50? A) 0.1529 B) 0.6544 C) 0.3049 D) 0.5015 E) 0.4985

Suppose that there are 327 members of a professional organization, of which 164 are over the age of 50. What is the probability that a randomly selected member of the organization is over the age of 50? A) 0.1529 B) 0.6544 C) 0.3049 D) 0.5015 E) 0.4985

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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164 are over the age of 50

327 total members

The probability that a randomly selected member of the organization is over the age of 50 = ?

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