The measure of variation that is most affected by outliers is ...

[Destiiny22]

The measure of variation that is most affected by outliers is the:
 
  A) range. B) interquartile range.
  C) standard deviation. D) variance.

Question 2

Of A-D, which is not a critical part of designing a good experiment?
 
  A) Random selection of subjects
  B) Replication of the on a sufficient number of subjects
  C) All of these are important.
  D) Control of known sources of variability
  E) Random assignment of subjects to treatments

[Kjones0604]

Answer to Question 1

A

Answer to Question 2

A

[Destiiny22]

TYSM

[amcvicar]

Excellent