To determine the extent to which the conditions of the ...

[cool]

To determine the extent to which the conditions of the independent variable determine dependent scores, we should compute
 
  a. the effect size.
  b. an independent-samples t-test.
  c. a related-samples t-test.
  d. the standard error of the difference between means.

Question 2

Eighteen overweight volunteers weighed themselves before and after a two-week diet. The appropriate design for testing the significance of the difference between the means is
 
  a. related-samples t-test.
  b. independent-samples t-test.
  c. one-sample t-test.
  d. z-test.

[meow1234]

Answer to Question 1

a

Answer to Question 2

a

[cool]

Excellent

[vickyvicksss]

Gracias!