Question: In Exercises 6.143-6.160, X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area under the appropriate normal curve

In Exercises 6.143-6.160, X denotes a binomial random variable with parameters n and p. For each exercise, indicate which area under the appropriate normal curve would be determined to approximate the specified binomial probability.
a. P(X = 8)
b. P(X = 6)
c. P(X < 7)

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