A journal article reports that a sample of size 5 was usedas a basis for calculating a
Chapter 7, Problem 50(choose chapter or problem)
A journal article reports that a sample of size 5 was usedas a basis for calculating a 95% CI for the true average naturalfrequency (Hz) of delaminated beams of a certaintype. The resulting interval was (229.764, 233.504). Youdecide that a confidence level of 99% is more appropriate than the 95% level used. What are the limits of the 99%interval? [Hint: Use the center of the interval and its widthto determine and s.]
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