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

Author Question: Which of the following time-series components is almost always present in sales data for electronics ... (Read 72 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Jun 24, 2018
Which of the following time-series components is almost always present in sales data for electronics companies?
 
  A) Random
  B) Trend
  C) Seasonal
  D) All of the above

Question 2

Which of the following is true about index numbers? Index numbers are:
 
  A) used to measure the trend component.
  B) used to measure the seasonal component.
  C) used to measure the cyclical component.
  D) used to make a relative comparison of different time periods.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jsm54321

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

D


Kikoku

  • Member
  • Posts: 540
Reply 2 on: Jun 24, 2018
Excellent

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Remedies for insomnia include increased physical exercise and time spent outdoors. Remedies for insomnia include increased physical exercise and time spent outdoors.
Memory saver. The part numbers represent components from Radio Shack®. Memory saver. The part numbers represent components from Radio Shack®.
Milankovitch cycles interact over time Milankovitch cycles interact over time
A mother invests $9000 in a bank account at the time of her daughter's birth. The interest is ... A mother invests $9000 in a bank account at the time of her daughter's birth. The interest is ...
Main components of the human endocrine system and the effects of their secretions Main components of the human endocrine system and the effects of their secretions
Time Line for Life’s Origin and Evolution Time Line for Life’s Origin and Evolution
Video: Heart sounds

For a complete list of videos, visit our video library