Which of the Following Is True of an Unbiased Estimator

question 4

Multiple Choice

Which of the following is true of an unbiased estimator value?

• A)The expected value will align perfectly with the population mean.
• B)The expected value will not equal the population's parameters.
• C)The expected value will not be greater than zero.
• D)The expected value will equal the population's parameters.

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Definitions:

Sample Proportion

The fraction or percentage of a sample possessing a particular property or characteristic.

Standard Error

The standard deviation of the sampling distribution of a statistic, most commonly of the mean.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.

Population Proportion

Refers to the fraction or percentage of individuals in a population having a particular property or characteristic.