A Time Series with Forecast Values and Error Terms Is

question 36

Multiple Choice

A time series with forecast values and error terms is presented in the following table.The mean error (ME) for this forecast is ___.

• A)-0.80
• B)-1.00
• C)-4.00
• D)8.00
• E)1.00

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Definitions:

Grasping

The act of taking hold of something firmly with the hands or arms, which is also a reflex seen in newborns.

Object Permanence

The understanding that objects continue to exist even when they cannot be seen, heard, or otherwise sensed, a concept developed in early infancy.

Ambivalent Attachment

A type of insecure attachment characterized by mixed feelings of dependence and exploration; the child may both seek and resist closeness.

Secure

The state of being free from danger or threat, or the assurance that information, resources, or possessions are protected against loss, damage, or unauthorized access.