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taziah
Answers (1)
A probability distribution includes ALL the possible events and must add up to 1. Here you have 50 people, so 50 will be the denominator for each probability ... P(11 seconds) = 2/50 = 0.04 P(12 seconds) = 5/50 = 0.10 Do this the same for 13, 14, 15, 16
