Chris Wants to Test the Significance of the Difference in the Number

Multiple Choice

Chris wants to test the significance of the difference in the number of treatment sessions attended by clients who have no connection to one another and who have been randomly assigned to either Group A and Group B.Chris should use:

A) The one-sample t-Test.
B) The paired-samples t-Test.
C) The independent-samples t-Test.
D) An independent-samples t-Test with change scores.