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You are interested in comparing clients’ perceptions of social workers by type of treatment (support group,...

You are interested in comparing clients’ perceptions of social workers by type of treatment (support group, individual therapy, and psychoeducation). You have collected data from clients at a local agency and asked them to complete a survey that measures their perceptions toward social workers. The level of measurement for the perceptions toward social workers variable is interval. What type of test can be used to analyze the data?

Options:

-Independent t-test

-Dependent t-test

-Simple ANOVA

-Chi square

math   Statistics-And-Probability   
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Answer #1

Chi square

The best test among those listed is chi square.

Since the clients are asked to complete a survey that measures their perceptions toward social workers, so it would be best if we used chi square test in order to analyse whether the perception changes by type of treatment.

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