An Independent Variable with 6 Values (Groups)can Be Used with a the T-Test,but

question 18

Multiple Choice

An independent variable with 6 values (groups) can be used with a the t-test,but you would have to make several ?t-tests.Of the various problems below,which is the one reflected by making multiple t-tests?

• A)you would have an experiment-wise error rate problem
• B)the groups would present a normal-distribution problem
• C)there is no way to choose correctly which t-test you should use
• D)there is no problem with making multiple t-tests as long as you meet other assumptions

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