Statistics Through Applications
Statistics Through Applications
2nd Edition
ISBN: 9781429219747
Author: Daren S. Starnes, David Moore, Dan Yates
Publisher: Macmillan Higher Education
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Chapter 10.2, Problem 10.51E
To determine

To Explain: the meaning of this interval, the student says, “95% of all young men have scores between 267.8 and 276.2” and student right or wrong, justify answer.

Expert Solution & Answer
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Answer to Problem 10.51E

Not right

Explanation of Solution

Given:

95% confidence interval of the mean NAEP quantitative score:

(267.8, 276.2)

The researcher is not right, because his statement is about individuals, where the confidence interval is about the population mean.

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Statistics Through Applications

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