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प्रश्न
What is an estimator?
उत्तर
An estimator is a statistic that is used to infer the value of an unknown population parameter in a statistical model.
The estimator is a function of the data arid so it is also a random variable.
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संबंधित प्रश्न
Mention two branches of statistical inference
What is an estimate?
What is point estimation?
What is interval estimation?
What is confidence interval?
Choose the correct alternative:
The method of obtaining the most likely value of the population parameter using statistic is called ______
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An estimator is a sample statistic used to estimate a
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______ is a relative property, which states that one estimator is efficient relative to another
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If probability `"P"[|vectheta - theta| < ε] -> 1` as `"n" -> oo` for any positive ε then `vectheta` is said to ______ estimator of `theta`
Choose the correct alternative:
An estimate of a population parameter given by two numbers between which the parameter would be expected to lie is called an ______ interval estimate of the parameter
