A confound will: a. decrease the likelihood of rejecting the ...

[bobypop]

A confound will:
 
  a. decrease the likelihood of rejecting the null hypothesis.
  b. increase the probability of a Type II error.
  c. decrease the size of the F ratio.
  d. increase the size of the F ratio.

Question 2

Confidence that the treatment effect is not due to chance is directly related to ____ and inversely related to ____.
 
  a. effect size; within-groups variance
  b. the independent variable; the dependent variable
  c. within-groups variance; between-groups variance
  d. effect size; between-groups variance

[braelync]

Answer to Question 1

D

Answer to Question 2

A

[bobypop]

Excellent

[amandalm]

Thanks for the timely response, appreciate it