In a one-factor between-subjects design in which 10 participants ...

[colton]

In a one-factor between-subjects design in which 10 participants (i.e., N= 10) are
  randomly assigned to one of two groups, there is (are) _____ dff or MSError .
 
  a. 2
  b. 9
  c. 1
   d. 8

Question 2

The Pearson correlation coefficient is used _____ .
 
  a. to quantify the relationship between two variables in a one-variable distribution
  b. to determine the amount of variability in a set of scores
   c. when pairs of scores achieve either interval or ratio measurement
  d. to test a null hypothesis about the means in a bivariate distribution

[Danny Ewald]

Answer to Question 1

D

Answer to Question 2

C

[colton]

Excellent

[vickyvicksss]

Thanks for the timely response, appreciate it