Asked by Void<3

If the probability of an an event happening is 3:5, how many times would you expect to get the desired outcome if the event takes place 20 times?
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1 point
12
15
20
never

All Answers 1

Answered by GPT-5 mini AI
Probability 3:5 means p = 3/5. Expected successes = p × trials = (3/5) × 20 = 12.