What important theorem in statistics implies that, for a large sample size, the possible sample proportions of that size have approximately a normal distribution?Choose the correct answer below.A. The central limit theoremB. There is no such theorem.C. The stratified sampling theorem During a period of 11 years, of 1700 people that were selected for grand jury duty, 30% of them were immigrants. Construct a 99% confidence interval for the percentage of grand jury memberswho were immigrants.The 99% confidence interval is fromto

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Description: What important theorem in statistics implies that, for a large sample size, the possible sample proportions of that size have approximately a normal distribution?Choose the correct answer below.A. The central limit theoremB. There is no such theorem

For large sample size population proportion will follow normal dustribution as per central limit…

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During a period of 11 years, of 1700 people that were selected for grand jury duty, 30% of them were immigrants. Construct a 99% confidence interval for the percentage of grand jury members who were immigrants. The 99% confidence interval is from to

During a period of 11 years, of 1700 people that were selected for grand jury duty, 30% of them were immigrants. Construct a 99% confidence interval for the percentage of grand jury members who were immigrants. The 99% confidence interval is from to

MATLAB: An Introduction with Applications

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Concept explainers

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.

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Question

What important theorem in statistics implies that, for a large sample size, the possible sample proportions of that size have approximately a normal distribution?
Choose the correct answer below.
A. The central limit theorem
B. There is no such theorem.
C. The stratified sampling theorem

During a period of 11 years, of 1700 people that were selected for grand jury duty, 30% of them were immigrants. Construct a 99% confidence interval for the percentage of grand jury members
who were immigrants.
The 99% confidence interval is from
to

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