ASQ
CRE · Question #29
Given the sample data: 5, 15, 10, 7, 20. What is the unbiased estimator of the sample variance?
The correct answer is C. 37.30. You've hit your weekly limit · resets 5am (America/New_York)
Data Collection and Use
Question
Given the sample data: 5, 15, 10, 7, 20. What is the unbiased estimator of the sample variance?
Options
- A27.50
- B29.84
- C37.30
- D46.62
How the community answered
(33 responses)- A3% (1)
- B12% (4)
- C79% (26)
- D6% (2)
Explanation
You've hit your weekly limit · resets 5am (America/New_York)
Topics
#sample variance#unbiased estimator#descriptive statistics#statistical calculation
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