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Author Question: The time series component that reflects gradual variability over a long time period is called a. a ... (Read 122 times)

K@

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on: Jun 24, 2018
The time series component that reflects gradual variability over a long time period is called
 a. a trend component.
  b. seasonal component.
  c. cyclical component.
  d. irregular component.

Question 2

The measure of variability easiest to compute, but seldom used as the only measure, is the _____.
 a. range
  b. interquartile range
  c. standard deviation
  d. variance


honnalora

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Reply #1 on: Jun 24, 2018
Answer to Question 1

a

Answer to Question 2

a


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