This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Discuss why exponential smoothing is not recommended as a forecasting method in this case. What ... (Read 103 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
on: Jun 24, 2018
Discuss why exponential smoothing is not recommended as a forecasting method in this case.
 
  What will be an ideal response?

Question 2

If we fail to reject the null hypothesis, ________.
 
  A) we have found evidence to support the alternative hypothesis
  B) the null hypothesis is proved to be true
  C) we have only failed to find evidence to support the alternative hypothesis
  D) the hypothesis test is inconclusive


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

potomatos

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 24, 2018
Answer to Question 1

There is a distinct pattern of seasonal variation in the time series. Exponential smoothing is not an accurate forecasting method in such cases.

Answer to Question 2

C


humphriesbr@me.com

  • Member
  • Posts: 550
Reply 2 on: Jun 24, 2018
Wow, this really help

rachel

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Deep Palpation, One-Handed Method Deep Palpation, One-Handed Method
Scientific Method Scientific Method
How to fit an exponential model to data How to fit an exponential model to data
Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone. Case of ONJ that occurred spontaneously. Note the white area, which is exposed necrotic bone.
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Derive the following using the increment/delta method and find its slope Derive the following using the increment/delta method and find its slope
Video: Introduction to Human Immunodeficiency Virus (HIV)

For a complete list of videos, visit our video library