A research article reports that clients who received Intervention A had a 30% recidivism rate,while clients who received Intervention B had a 40% recidivism rate.What can be inferred from these statistics?
A)Intervention A is more effective than Intervention B.
B)The difference in recidivism rates was due to chance.
C)The difference in recidivism rates was NOT due to chance.
D)None of these.

Question

Quizplus · Accepted Answer

Without additional statistical analysis, such as a significance test, we cannot definitively conclude whether the difference in recidivism rates is due to chance or if one intervention is more effective than the other.

A Research Article Reports That Clients Who Received Intervention a Had