This topic contains a solution. Click here to go to the answer

Author Question: Single-source analysis is a form of data mining that analyzes anonymous point-of-sale transactions ... (Read 68 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
Single-source analysis is a form of data mining that analyzes anonymous point-of-sale transactions databases to identify coinciding purchases or relationships between products purchased and other retail shopping information.
 
 Indicate whether the statement is true or false

Question 2

The measure of dispersion of the data around a sample mean is called
 a. variance c. its degrees of freedom
  b. the coefficient of dispersion d. the t statistic



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dawsa925

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

F
This is market-basket analysis.

Answer to Question 2

A
By definition, variance is the measure of dispersion of the data around the mean.




moongchi

  • Member
  • Posts: 516
Reply 2 on: Jun 29, 2018
Wow, this really help


smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

For a complete list of videos, visit our video library