Question: Suppose X is binomial with p = .90. What does n have to be (at a minimum) to use the normal approximation for X? Suppose

Suppose X is binomial with p = .90. What does n have to be (at a minimum) to use the normal approximation for X?

Suppose X is binomial with p = .10. What does n have to be (at a minimum) to use the normal approximation for X?

Explain why the same n works for both of the previous problems.

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