Concept explainers
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
(c) Use a continuity correction factor to convert the statement
(d) Estimate
(c) Interpretation Is it unusual for a binomial experiment with 40 trials and probability of success 0.50 to have 23 or more successes? Explain.
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Understanding Basic Statistics
- Calculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill