A Researcher Computes a Perfect Negative Correlation,in Which Each Data

question 79

Multiple Choice

A researcher computes a perfect negative correlation,in which each data point falls exactly on the regression line.In this example,the value of the standard error of estimate will be

• A)less than 0
• B)greater than 0
• C)equal to 0
• D)There is not enough information to answer this question.

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Definitions:

Confidence Interval

A medley of values, from statistical analysis of samples, forecasted to include the value of an unknown population criterion.

Sampling Error

The error that occurs when the sample selected does not perfectly represent the population, leading to inaccuracy in results or conclusions.

Confidence Interval

A range of values derived from sample data that is likely to contain the true population parameter with a certain level of confidence.

Regular Exercise Program

A consistent routine or schedule of physical activities designed to improve or maintain physical fitness and health.