A _____ refers to the number of times that a collection of items ...

[big1devin]

A _____ refers to the number of times that a collection of items occur together in a transaction data set.
 a. test set
  b. validation count
  c. support count
  d. training set

Question 2

Control charts may be constructed for either ___________________ _ (measurements) or ___________________ _ (counts).
 Fill in the blank(s) with correct word

[pangili4]

Answer to Question 1

C

Answer to Question 2

variables; attributes

[big1devin]

Thanks for the timely response, appreciate it

[sarah_brady415]

Wow, this really help