A number is selected at random from the integers 2 to 25. Find the probability that it is: a. A perfect square; b. A prime number; c. A perfect square or prime number.

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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[3] Instructions: Solve the following problem

A number is selected at random from the integers 2 to
25. Find the probability that it is:
a. A perfect square;
b. A prime number;
c. A perfect square or prime number.
Transcribed Image Text:A number is selected at random from the integers 2 to 25. Find the probability that it is: a. A perfect square; b. A prime number; c. A perfect square or prime number.
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