If the Sampling Procedure Used to Draw the Norming Group

question 4

Multiple Choice

If the sampling procedure used to draw the norming group used whole classrooms rather than selecting individuals, that procedure would be:

• A)simple random sampling
• B)stratified sampling
• C)cluster sampling
• D)group sampling
• Discussion Questions

---

Definitions:

Ackerman Geometry

The front-end setup that allows a vehicle to steer so that the tires track freely during a turn. During a turn, the inboard wheel on a steer axle has to track a tighter circle than the outer wheel. Ackerman geometry is also known as toe-out during turns and it allows the inner and outer wheels to turn at different angles so that both wheels can roll through a turn without tire scrubbing.

Toe-out

A wheel alignment term where the front of the wheels are pointed slightly outward, which can affect handling and tire wear.

Steering Control Arm

The forged link that connects a drag link to the steering knuckle. Also known as a steering arm and a control arm.

Neutralize Suspension

Adjusting or setting a vehicle's suspension system to a neutral position, optimizing balance and performance.