Author Question: When a distribution has more values to the right and tails to the left, we say it is skewed ... (Read 145 times)

Kikoku

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When a distribution has more values to the right and tails to the left, we say it is skewed negatively.
  Indicate whether the statement is true or false

Question 2

To calculate an exponential smoothing forecast of demand, what values are required?
 a. alpha, number of periods, last actual demand
  b. alpha, last forecast, number of periods
  c. alpha, last forecast, last actual demand
  d. last forecast, number of periods, averaging period



tkempin

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Answer to Question 1

T

Answer to Question 2

c



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