The Moving Averages and Exponential Smoothing Methods Are Appropriate for a Time

question 39

Multiple Choice

The moving averages and exponential smoothing methods are appropriate for a time series exhibiting

• A)a horizontal pattern.
• B)a cyclical pattern.
• C)trends.
• D)seasonal effects.

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Definitions:

Negation

A compound statement whose truth value is the opposite truth value of its component statement.

Disjunction

A logical operation that results in true if at least one of its premises is true.

Conditional

A logical statement that has the form "If A then B," implying B is true if A is true.

Biconditional

A logical statement of the form "if and only if", showing that both conditions must be true or both false.