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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

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

asked
User Gellyke
by
7.5k points

1 Answer

0 votes

Answer:

450.

Explanation:

The number of expected successes = np

= 500 * 0.9

= 450.

answered
User Shanyce
by
8.1k points
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