A box contain 5 colored balls, 2 black and 3 white. Balls aredrawn successively without replacement. If the randomvariable X is the number of draws until the last black ball isobtained, then P(X > 3) =

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Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter2: Solving Linear Inequalities

Section: Chapter Questions

Problem 1CT

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If q= (5p1+3p2) / (p1+p2) find dq/dp1 and dq/dp2
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A box contain 5 colored balls, 2 black and 3 white. Balls are drawn successively without replacement. If the random variable X is the number of draws until the last black ball is obtained, then P(X > 3) =