The Centered Moving Average (CMA), Applied in the Decomposition Analysis

question 107

True/False

The centered moving average (CMA), applied in the decomposition analysis of a time series with trend and seasonality, is the average of two consecutive moving averages.

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Definitions:

Confidence Level

The probability that a parameter will fall between two values for a specified proportion of times.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the true population parameter with a specified level of confidence.

Precision

The consistency of outcomes given by multiple measurements in the same conditions without any variation.

Confidence Interval

A scope of values, derived from sampling data analysis, intended to cover the value of an unknown parameter in a population.