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    Business Statistics in Practice Study Set 1
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    Exam 4: Discrete Random Variables
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    For a Binomial Experiment, the Probability of Success Is 40
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For a Binomial Experiment, the Probability of Success Is 40

Question 121

Question 121

Essay

For a binomial experiment, the probability of success is 40% and the number of trials is 5. Let X represent the number of successes.
-Find the variance of X.

Correct Answer:

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1.2 blured image
= (5...

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