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31 December, 05:58

A jar contains several colors of jelly beans. There are red, green, black, and yellow jelly beans in the jar. You pick one jelly bean at a time, record what color you picked, and then replace the jelly bean. You do this 30 times and get the following results.

There are 5 red, 15 green, 7 black, 3 yellow.

A. 0.3

B. 0.30

C. 0.90

D. 0.10

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Answers (1)
  1. 31 December, 06:09
    0
    The answer is B. 0.30 Just add them together
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