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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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rgasio rgasio
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6 years ago
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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lirpaprillirpapril
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6 years ago
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rgasio Author
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6 years ago
Helped a lot
my2redeyes
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Yesterday
You make an excellent tutor!
Helpmeplease11
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2 hours ago
Thank you, thank you, thank you!
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