ASQ
CQE · Question #116
Which table should be used to determine a confidence interval on the mean when standard deviation is NOT known and the sample size is 10?
The correct answer is B. t. See the full explanation below for the reasoning.
Statistical Tools and Techniques
Question
Which table should be used to determine a confidence interval on the mean when standard deviation is NOT known and the sample size is 10?
Options
- Az
- Bt
- CF
- DChi-Square
How the community answered
(56 responses)- A4% (2)
- B79% (44)
- C5% (3)
- D13% (7)
Topics
#t-distribution#confidence interval#unknown standard deviation#small sample
Community Discussion
No community discussion yet for this question.