If the Errors Produced by a Forecasting Method for 3

question 118

Multiple Choice

If the errors produced by a forecasting method for 3 observations are +3, +3, and −3, then what is the mean squared error?

• A) 9
• B) 0
• C) 3
• D) −3
• E) 2

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Definitions:

Obsessive-Compulsive Disorder

A mental health condition characterized by unwanted and intrusive thoughts (obsessions) and repetitive behaviors (compulsions).

Flooding

A psychological treatment method where the subject is exposed to their fear all at once, in a safe environment, to diminish the fear response.

Response Cost

A negative punishment technique in which an undesired response results in either the withdrawal of or failure to obtain reinforcement.

Pain-Induced Aggression

Refers to aggressive behavior that emerges as a direct response to experiencing physical pain.