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

question 52

Multiple Choice

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

• A) µ = 100 and \(\sigma\)= 0.25
• B) µ =25 and \(\sigma\) = 100
• C) µ =25 and \(\sigma\)= 4.33
• D) µ =100 and \(\sigma\) = 2500

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