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

Author Question: Single-source analysis is a form of data mining that analyzes anonymous point-of-sale transactions ... (Read 74 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
on: Jun 29, 2018
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
Reply #1 on: Jun 29, 2018
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
Gracias!

Alyson.hiatt@yahoo.com

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Single bull elk are vulnerable to predation by wolves. Single bull elk are vulnerable to predation by wolves.
The skimmers or perchers and their relatives form the Libellulidae, the largest dragonfly family in The skimmers or perchers and their relatives form the Libellulidae, the largest dragonfly family in
Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on Meta-analysis of 18 studies shows that aerobic exercise causes better performance in older adults on
Instructions for Completing the CMS-1500 (02/12) Claim Form Continued Instructions for Completing the CMS-1500 (02/12) Claim Form Continued
Births to Single Mothers Births to Single Mothers
A three-point mapping cross in Drosophila melanogaster A three-point mapping cross in Drosophila melanogaster
Video: Secondary Active Transport

For a complete list of videos, visit our video library