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Mathematics, 12.08.2020 07:01 dudedan05

As a general rule, the normal distribution is used to approximate the sampling distribution of the sample proportion only if:a. the population proportion Π is close to 0.50.b. the underlying population is normal. c. the sample size n is greater than or equal to 30.d. nΠ and n(1-Π) are both greater than or equal to 5.

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