Question: '3'. Would an independent-smuples I test be appropriate when using three groups (a control group and two experimental groups) to wmpat'e differences on an IQ

'3'. Would an independent-smuples I test be appropriate when using three

groups (a control group and two experimental groups) to wmpat'e differences on

'3'. Would an independent-smuples I test be appropriate when using three groups (a control group and two experimental groups) to wmpat'e differences on an IQ test? Explain. Oa. Yes; the participants belong to different groups. 0 b. No; the independent variable should be a scale variable. 00. No; there are more than two groups. Od. Yes; IQ test scores is a scale variable

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