A jar contains four white marbles, five red marbles, and six black marbles. If a marble was

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A jar contains four white marbles, five red marbles, and six black marbles. If a marble was selected at random, find the probability that it is white or black. Place your answer, rounded to 2 decimal places in the blank.

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Elementary Statistics A Step By Step Approach

ISBN: 9780073386102

8th Edition

Authors: Allan Bluman

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Question Posted: Apr 12, 2017 09:30 AM

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A jar contains four white marbles, five red marbles, and six black marbles. If a marble was

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Elementary Statistics A Step By Step Approach

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