ASQ
CQE · Question #119
If a sample size of 16 yields an average of 12 and standard deviation of 3, estimate the 95% confidence interval for the population (assume a normal distribution).
The correct answer is A. Option A. See the full explanation below for the reasoning.
Statistical Tools and Techniques
Question
If a sample size of 16 yields an average of 12 and standard deviation of 3, estimate the 95% confidence interval for the population (assume a normal distribution).
Options
- AOption A
- BOption B
- COption C
- DOption D
How the community answered
(37 responses)- A76% (28)
- B3% (1)
- C8% (3)
- D14% (5)
Topics
#confidence interval#t-distribution#sample standard deviation#mean estimation
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