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A bag contains 8 red and 4 green marbles. Find the probability that a marble selected at random is red.
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A bag contains 8 red and 4 green marbles. Find...
asked
Nov 25, 2021
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Education
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JackTerrance
A bag contains 8 red and 4 green marbles. Find the probability that a marble selected at random is red. Select the correct answer from above options
probability-interview-questions
probability-questions
probability
class-12
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answered
Nov 25, 2021
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JackTerrance
Best answer
n(s) = 8 + 4 = 12 A: Marble is red, n(A) = 8
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