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The requirements been met because

The requirements been met because

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Suppose that prices of Fuji apples are normally distributed. Ryan selected a simple random sample of 14 grocery stores and found that the mean price of Fuji apples at these stores was $1.84 per pound and that the standard deviation was $0.12 per pound. Ryan plans to use this information to construct a confidence interval for μ, the mean price of a pound of Fuji apples. Have the requirements for a one-sample t-confidence interval been met? The requirements been met because the population is not normal. the population standard deviation is known. the sample is not random. the sample size is large enough. the population standard deviation is not known. the population is normal. the sample is random. the sample size is too small.
Transcribed Image Text:Suppose that prices of Fuji apples are normally distributed. Ryan selected a simple random sample of 14 grocery stores and found that the mean price of Fuji apples at these stores was $1.84 per pound and that the standard deviation was $0.12 per pound. Ryan plans to use this information to construct a confidence interval for μ, the mean price of a pound of Fuji apples. Have the requirements for a one-sample t-confidence interval been met? The requirements been met because the population is not normal. the population standard deviation is known. the sample is not random. the sample size is large enough. the population standard deviation is not known. the population is normal. the sample is random. the sample size is too small.
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