The amount of spread in the scores in a set of data is associated ...

[xroflmao]

The amount of spread in the scores in a set of data is associated with
 
  A) the X axis on a line graph B) the selection of the IV
  C) a measure of variability D) a measure of central tendency

Question 2

Participants in a research project who are placed under some emotional or physical risk are
  classified as:
 
  A) participants at risk B) volunteer participants
  C) participants at minimal risk D) full-cooperative participants

[amanda_14]

Answer to Question 1

Posted another one can you check that one too? Thanks.

Answer to Question 2

A

[xroflmao]

Wow, this really help

[ktidd]

Thanks for the timely response, appreciate it