Question: 13. A two-factor AHOVA: the null hypotheses, interpretation, and assumptions A, A3 E A fourthgrade teachersuspects that the time she administers a test, and what

A3 E A fourthgrade teachersuspects that the time she administers a test,

and what sort of snack her students have before the test, affects

13. A two-factor AHOVA: the null hypotheses, interpretation, and assumptions A, A3 E A fourthgrade teachersuspects that the time she administers a test, and what sort of snack her students have before the test, affects their performance. To test her theory, she assigns 90 fourthgrade students to one of three groups. One group gels candy (gummy bears) for their 9:55 AM snad(. Another group gets a highprotein snad

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