A sack contains 30 red balls, 20 green balls, 10 blue balls and 5 yellow balls. If we mix them thoroughly and draw 2 balls at random with replacement, what is the chance that the first ball drawn is red and the second ball drawn is green? Choose the answer that is closest. -14.2% -16.8% -28.5% -27.1%
A sack contains 30 red balls, 20 green balls, 10 blue balls and 5 yellow balls. If we mix them thoroughly and draw 2 balls at random with replacement, what is the chance that the first ball drawn is red and the second ball drawn is green? Choose the answer that is closest. -14.2% -16.8% -28.5% -27.1%
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
A sack contains 30 red balls, 20 green balls, 10 blue balls and 5 yellow balls.
If we mix them thoroughly and draw 2 balls at random with replacement, what is the chance that the first ball drawn is red and the second ball drawn is green? Choose the answer that is closest.
-14.2%
-16.8%
-28.5%
-27.1%
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