Author Question: When a distribution has more values to the right and tails to the left, we say it is skewed ... (Read 132 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
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

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

T

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

For a complete list of videos, visit our video library