38. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen random, find the probability of drawing a red ball. a. 1/5 b. 2/5 с. 3/5 d. 4/5 39. A card is drawn random from a standard deck of cards. Find the probability of drawing an ace. a. 1/ 13 b. 2/13 с. 3/13 d. 4/13
38. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen random, find the probability of drawing a red ball. a. 1/5 b. 2/5 с. 3/5 d. 4/5 39. A card is drawn random from a standard deck of cards. Find the probability of drawing an ace. a. 1/ 13 b. 2/13 с. 3/13 d. 4/13
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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answer 36 and 37
Transcribed Image Text:38. A jar contains 6 red balls, 5 green balls, and 4 blue balls. If a ball is chosen random,
find the probability of drawing a red ball.
a. 1/5
b. 2/5
с. 3/5
d. 4/5
39. A card is drawn random from a standard deck of cards. Find the probability of
drawing an ace.
a. 1/ 13
b. 2/13
с. 3/13
d. 4/13
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