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Theoretical Probability vs Experimental Probability

Total number ...

Question

Total number of outcomes when a ball is drawn from a bag which contains 3 red, 5 black, and 4 blue balls is:

A

8

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B

7

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C

9

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D

12

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Solution

The correct option is D 12
Given,
A bag contains 3 red, 5 black, and 4 blue balls.
Then, the total number of outcomes = Total number of balls = 3 + 5 + 4 = 12.

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