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A Sample Standard Deviation and Sample Size Are Given χ2\chi ^ { 2 }

Question 46

Multiple Choice

A sample standard deviation and sample size are given. Use the one-standard-deviation χ2\chi ^ { 2 } -interval procedure to obtain the specified confidence interval.
-s = 4, n = 11 , 95% confidence interval


A) 2.956 to 6.373
B) 2.795 to 7.02
C) 0.618 to 3.896
D) 2.795 to 3.51

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