One ball is drawn from a bag containing 5 red balls numbered 1-5 and 9 white balls numbered 6-14. Find the following probabilities. (Enter your probabilities as fractions.) (a) What is the probability that the ball is divisible by 5 and by 2? (b) What is the probability that the ball is divisible by 5 or by 2? (c) What is the probability that the ball is not divisible by 18?
One ball is drawn from a bag containing 5 red balls numbered 1-5 and 9 white balls numbered 6-14. Find the following probabilities. (Enter your probabilities as fractions.) (a) What is the probability that the ball is divisible by 5 and by 2? (b) What is the probability that the ball is divisible by 5 or by 2? (c) What is the probability that the ball is not divisible by 18?
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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