Question: Which statistical analysis would be the best technique to use on the following problem? A study compared the effects of retesting on the scores of

Which statistical analysis would be the best technique to use on the following problem?

A study compared the effects of retesting on the scores of students who failed a writing test. Students who did not pass on their first attempt were allowed to retest. Results showed that students had higher mean scores at retest whether they attended additional training before retesting or not.

options:

A)	descriptive stats

B)	regression

T test

ANOVA

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