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An unbiased estimator is: (Multiple Choice)

rgasio

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7 years ago

An unbiased estimator is: (Multiple Choice)

An unbiased estimator is:
a. any sample statistic used to approximate a population parameter.
b. a sample statistic, which has an expected value equal to the value of the population parameter.
c. a sample statistic, which is usually less than the population parameter.
d. represented by a sample mean, the sample proportion, the sample variance, and the sample standard deviation.
e. any standard error of the mean or standard error of the proportion.

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rgasio Author

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7 years ago

Thanks for your help!!

macbookpro1

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Yesterday

Brilliant ツ

husne

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2 hours ago

Thank you, thank you, thank you!

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