Which of the following are true; 1. The probability that 5 red balls are drawn are 2. The number of drawn blue balls is a random variable with a binomial distribution. 6 6 3. The probability that the two first balls drawn are red is given by P(R, N R2) = 13 13 4. The probability that the first ball is red, the second ball is blue and the third ball is red 6 7 5 is given by P(R, n B2 N R3) : 13 12 11
Which of the following are true; 1. The probability that 5 red balls are drawn are 2. The number of drawn blue balls is a random variable with a binomial distribution. 6 6 3. The probability that the two first balls drawn are red is given by P(R, N R2) = 13 13 4. The probability that the first ball is red, the second ball is blue and the third ball is red 6 7 5 is given by P(R, n B2 N R3) : 13 12 11
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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Question
Suppose that 5 balls are drawn, without replacement, from an urn containing 6 red balls and 7 blue balls.
Let Ri, i =1,...5, regard the
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