A jar contains 6 red marbles, numbered 1 to 6, and 9 blue marbles numbered 1 to 9. a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 4 on it? b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 7 on it, what is the probability the marble is blue?

A jar contains 6 red marbles, numbered 1 to 6, and 9 blue marbles numbered 1 to 9. a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 4 on it? b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 7 on it, what is the probability the marble is blue?

Name: A jar contains 6 red marbles, numbered 1 to 6, and 9 blue marbles numb
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Description: A jar contains 6 red marbles, numbered 1 to 6, and 9 blue marbles numbered 1 to 9.a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 4 on it? b) The first marble is replaced, and anothe

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Chapter1: Combinatorial Analysis

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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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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.

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A jar contains 6 red marbles, numbered 1 to 6, and 9 blue marbles numbered 1 to 9.

a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 4 on it?

b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 7 on it, what is the probability the marble is blue?

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