Mathematics · Sampling Theory
The sampling distribution of mean based on a sample of 13 units selected without replacement shows a variance of 5. If the population consists of 49 units, what is the estimated variance of the population?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 180.67
- 284.87
- 386.67
- 486.87✓
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86.87
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