Which Statement Best Describes This Regression Where Y = Highway

question 88

Multiple Choice

Which statement best describes this regression where Y = highway miles per gallon (MPG) in 91 cars?

• A)Regression is statistically significant but with large error in the MPG predictions.
• B)Regression is statistically significant and has quite small MPG prediction errors.
• C)Regression is not quite significant,but predictions should be very good.
• D)This is not a significant regression at any customary level of α.

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Definitions:

Adolescence

The transitional stage of physical and psychological development that generally occurs during the period from puberty to legal adulthood.

Body Mass Index

A metric that calculates body fat using an individual’s height and weight, suitable for both adult males and females.

Healthy Range

The spectrum of values considered normative and beneficial for health indicators such as weight, cholesterol, or blood pressure.

Weight Measured

The determination of the mass of an object or individual, typically using scales or other measuring instruments.