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Author Question: Which of the following is not present in a time series? a. seasonality b. operational variations ... (Read 86 times)

leo leo

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on: Jun 24, 2018
Which of the following is not present in a time series?
 a. seasonality
  b. operational variations
  c. trend
  d. cycles

Question 2

To avoid problems in interpreting the differences in color in a heat map, ____________ can be added.
 a. a bubble chart b. a pie chart
  c. a scatter chart d. sparklines


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mceravolo

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

b
RATIONALE: Operational variations are not present in a time series.

Answer to Question 2

d
RATIONALE: To avoid problems with interpreting differences in color, we can add sparklines.


leo leo

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Reply 2 on: Jun 24, 2018
YES! Correct, THANKS for helping me on my review

ttt030911

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Reply 3 on: Yesterday
Excellent

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