Question: 6. Find the following probabilities using the normal approximation to the binomial distribution with parameters n = 100, p = 0.8: (a) P(73 X

6. Find the following probabilities using the normal approximation to the binomial distribution with parameters n = 100, p = 0.8:

(a) P(73 ≤ X ≤ 87),

(b) P(73 < X <

88),

(c) P(X ≥ 81),

(d) P(X <77).

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