Mathematics · Mathematical Statistics
Which of the following statements is true in statistical estimation theory?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Any function of a sufficient statistic is always sufficient.
- 2A sufficient statistic is always complete.
- 3A complete statistic is always sufficient.
- 4A maximum likelihood estimator may not be unique.✓
Correct answer
A maximum likelihood estimator may not be unique.
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