hree bags labelled P,Q and R contains red,blue and white balls respectively of equal sizes. The ratio of the balls in the bags are P:Q =2:3 and Q:R=4:5. All the balls are removed into a big bag and properly mixed together. (a)Find the probability of picking a red ball; (b)If two balls are picked at random one after the other with replacement,find the probability of picking: (i)a white ball and a blue ball; (ii)a blue ball first and then a red ball

hree bags labelled P,Q and R contains red,blue and white balls respectively of equal sizes. The ratio of the balls in the bags are P:Q =2:3 and Q:R=4:5. All the balls are removed into a big bag and properly mixed together. (a)Find the probability of picking a red ball; (b)If two balls are picked at random one after the other with replacement,find the probability of picking: (i)a white ball and a blue ball; (ii)a blue ball first and then a red ball

Name: Three bags labelled P,Q and R contains red,blue and white balls respec
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Description: Three bags labelled P,Q and R contains red,blue and white balls respectively of equal sizes. The ratio of the balls in the bags are P:Q =2:3 and Q:R=4:5. All the balls are removed into a big bag and properly mixed together.(a)Find the probability of

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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