Select the Best Word or Words for the Blank in the Following

question 341

Multiple Choice

Select the best word or words for the blank in the following sentence.
Sam′s herd of sheep __________ struggling because of the drought.

• A)doesn′t be
• B)have been
• C)were
• D)has been

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Definitions:

Standard Error

An estimate of the standard deviation of a sampling distribution, often used in inferential statistics.

Regression Line

A straight line that describes how a dependent variable y changes as an independent variable x changes.

Error of Estimate

A measure of the deviation of observed values from the values predicted by a regression line, indicating the accuracy of predictions.

Data Point

An observation.