I the Ratio-To-Moving Average Method Removes the Time Series Trend

question 20

Multiple Choice

i. The ratio-to-moving average method removes the time series trend component, resulting in 12 numbers that are called specific seasonals.
ii. For a quarterly time series, the initial step, using the ratio-to-moving average method, is to remove the seasonal components from the time series using a 3-month centered moving average)
iii. In the ratio-to-moving-average procedure, using the median or modified mean eliminates trend)

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and (ii) are correct statements, but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (ii) is a correct statement, but (i) and (iii) are incorrect.

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Definitions:

Sexual Minorities

Individuals whose sexual orientation, identity, or practices differ from the majority of the surrounding society, including but not limited to, LGBT+ communities.

Gender Archetypes

Symbolic representations and qualities traditionally associated with masculinity and femininity that are often used in psychological and cultural analyses.

Shadow

In psychological terms, often refers to the unconscious aspect of the personality which the conscious ego does not identify in itself.