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    Business Analytics Data Study Set 1
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    Exam 8: Confidence Interval Estimation
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    When We Replace with the Sample Standard Deviation (S),we
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When We Replace with the Sample Standard Deviation (S),we

Question 13

Question 13

Multiple Choice

When we replace When we replace   with the sample standard deviation (s) ,we introduce a new source of variability and the sampling distribution becomes the A) t -distribution. B) F- distribution. C) chi-square distribution. D) normal distribution. with the sample standard deviation (s) ,we introduce a new source of variability and the sampling distribution becomes the


A) t -distribution.
B) F- distribution.
C) chi-square distribution.
D) normal distribution.

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