Single-source analysis is a form of data mining that analyzes ...

[moongchi]

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

[dawsa925]

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]

TYSM

[connor417]

Thanks for the timely response, appreciate it