A Teacher Studied Students' Grades and Established with a Scatterplot

question 24

Multiple Choice

A teacher studied students' grades and established with a scatterplot a strong correlation between SAT scores and college grades.Find the lurking variable,if there is one.

• A)College
• B)High school
• C)IQ
• D)Attendance
• E)No lurking variable

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Definitions:

Drive Axles

The axles connected to the vehicle's drivetrain that are responsible for transmitting power from the transmission to the wheels, enabling movement.

Parallel-Joint Driveline

In driveline terminology, a drive shaft construction in which all of the companion flanges and yokes are parallel with the working angles of the U-joints set to being equal and opposite.

Mating Yokes

Components designed to connect or join together in a mechanical system, ensuring proper alignment and transfer of motion or force.

Transmission Output Shaft

The shaft that transmits power from the transmission to the drive wheels.