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19-01-2020
Mathematics

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If a binomial trial has a probability of success of 0.9, how many successes would you expect out of 500 trials

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PollyP52 PollyP52

19-01-2020

Answer:

450.

Step-by-step explanation:

The number of expected successes = np

= 500 * 0.9

= 450.

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