A Binomial Distribution Has 100 Trials (N = 100)with a Probability

question 12

Multiple Choice

A binomial distribution has 100 trials (n = 100) with a probability of success of 0.25 (π = 0.25) . To apply the normal distribution to approximate the binomial,what are the mean and standard deviation?

• A)µ= 100 and σ = 0.25
• B)µ = 25 and σ = 100
• C)µ = 25 and σ = 4.33
• D)µ= 100 and σ = 2500

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Definitions:

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Esther Reed

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Sarah Franklin Bache

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