If the Magnitude of Means in Two Groups Is Substantially

question 10

Multiple Choice

If the magnitude of means in two groups is substantially different,in order to compare their dispersion you would need

• A)the square root of the variance
• B)to square the standard deviation
• C)to square the absolute deviation
• D)none of the above

---

Definitions:

Negative Reinforcement

A behavior modification technique that involves the removal of an unpleasant stimulus to increase the likelihood of a desired behavior.

Negative Reinforcement

A process in behavior conditioning where a response or behavior is strengthened by stopping, removing, or avoiding a negative outcome or aversive stimulus.

Punishment

A consequence applied with the intention of reducing or eliminating an undesirable behavior by introducing a negative stimulus.

Operant Conditioning

A system of education where the level of a response is modified through reinforcement or deterrents.