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Measurements of the length in centimeters of n = 29 fish yielded an average length of x
Chapter 7, Problem 7.4-4(choose chapter or problem)
QUESTION:
Measurements of the length in centimeters of n = 29 fish yielded an average length of x = 16.82 and s2 = 34.9. Determine the size of a new sample so that x 0.5 is an approximate 95% confidence interval for
Questions & Answers
QUESTION:
Measurements of the length in centimeters of n = 29 fish yielded an average length of x = 16.82 and s2 = 34.9. Determine the size of a new sample so that x 0.5 is an approximate 95% confidence interval for
ANSWER:Step 1 of 2
Given that,
Measurements of the length in centimeters of n = 29 fish yielded an average length of = 16.82 and = 34.9.
We need to determine the size of a new sample so that ± 0.5 is an approximate 95% confidence interval for ?.