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.
C
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The most frequently used chi square statistic, in examining questions such as the relationship between ethnicity and employment when measured as nominal variable is:
a. the binomial test b. the chi square test for independent samples c. the contingency coefficient d. the one-sample chi square
When he meets a new client, the first thing Tony Marelli does is to
A. figure out what's happening with the client B. determine what's happening in the client's environment C. identify the focal system D. compete a social history to figure out how the client moves through time
Studies that use non-probability sampling techniques never produce useful findings
Indicate whether the statement is true or false
What is information?
a. Knowing more about social work practice than anyone else in your class b. What you have when you acquire knowledge c. Consideration of laws, policies, regulations, procedures, and conditions related to receiving social work services d. When you have all the facts about your agency including who founded it and when