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Author Question: If 15 of the population is left-handed, find the probability that in a class of 35 students that 3 ... (Read 105 times)

wrbasek0

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on: Jul 24, 2018
If 15 of the population is left-handed, find the probability that in a class of 35 students that 3 or fewer are left-handed.

Question 2

Find the 90th percentile for a binomial distribution having 400 identical trials, and probability of success of 0.1.


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Hdosisshsbshs

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Reply #1 on: Jul 24, 2018
Answer to Question 1

0.2033

Answer to Question 2

48


wrbasek0

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


Hdosisshsbshs

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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