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Mathematics Clinic => Statistics => Topic started by: lol1012 on Mar 25, 2023

Title: As a rule of thumb, the sampling distribution of the sample proportions can be approximated by a ...
Post by: lol1012 on Mar 25, 2023

Question 1

A theorem that allows us to use the normal probability distribution to approximate the sampling distribution of sample means and sample proportions whenever the sample size is large is known as the

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approximation theorem

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normal probability theorem

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central limit theorem

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central normality theorem

Question 2

As a rule of thumb, the sampling distribution of the sample proportions can be approximated by a normal probability distribution whenever

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np 5

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n(1 - p) 5 and n 30

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n 30 and (1 - p) = 0.5

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None of these alternatives is correct.

Title: As a rule of thumb, the sampling distribution of the sample proportions can be approximated by a ...
Post by: DevinBrifm on Mar 25, 2023

Answer 1

central limit theorem

Answer 2

n(1 - p) 5 and n 30