Given X is a discrete binomial random variable with p = 0.3 and n = 20: (a)
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Given X is a discrete binomial random variable with p = 0.3 and n = 20:
(a) Can we use the normal approximation to estimate the binomial probability?
(b) What if n is changed to 15?
(c) if n = 40 and p = 0.1 is the normal approximation appropriate?
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a Yes we can use the normal approximation to estimate the binomial probability if both np and n1p ar...View the full answer
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