box contains 5 red and 10 white marbles. If 8 marbles are to be chosen at random without replacement. Determine the probability that   a). 4 will be red   b). All will be white   Answer in 4 decimal place

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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box contains 5 red and 10 white marbles. If 8 marbles are to be chosen at random without replacement. Determine the probability that

  a). 4 will be red

  b). All will be white

 

Answer in 4 decimal place 

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