Answered: A computer randomly generates 9 numbers…

A computer randomly generates 9 numbers from 1 to 38 at once. What is the probability that two numbers among those 9 numbers to be the same? a. 64% b. 57% c. 49% d. 41% e. 77.

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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Question

A computer randomly generates 9 numbers from 1 to 38 at once. What is the probability that two numbers among those 9 numbers to be the same?

64%

57%

49%

41%

77.

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