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Category > Statistics Posted 07 May 2017 My Price 8.00

Normal Approximation to a Binomial Distribution

Basic Computation: Normal Approximation to a Binomial Distribution Suppose we have a binomial experiment with n = 40 trials and a probability of success p = 0.50.

(a) Is it appropriate to use a normal approximation to this binomial distribution? Why?

(b) Compute μ and σ of the approximating normal distribution.

(c) Use a continuity correction factor to convert the statement r ≥ 23 successes to a statement about the corresponding normal variable x.

(d) Estimate P(r ≥ 23).

 

Answers

Alpha Geek
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Status NEW Posted 07 May 2017 06:05 PM My Price 8.00

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file 1494181632-Answer.docx preview (154 words )
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