ASQ
CSSGB · Question #102
CSSGB Question #102: Real Exam Question with Answer & Explanation
The correct answer is A. 10.40 < m < 13.60. See the full explanation below for the reasoning.
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
- A10.40 < m < 13.60
- B10.45 < m <13.55
- C10.53 < m <13.47
- D10.77 < m <13.23
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