A researcher is interested in whether a sensitivity training class changesattitudes toward minority populations. The researcher assesses theseattitudes before and after the sensitivity training class.A researcher is interested in the effects of distraction on drivingperformance and randomly assigns participants to one of three distractiongroups.Question 11Correct!2 / 2 ptsA hypothesis test with two nominal independent variables andan interval dependent variable is a:<br>

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Question 12Correct!2 / 2 ptsAccording to Cohen's conventions, an R2 of 0.02 is considered

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According to Cohen's conventions, an R2 of 0.02 is considered to be a(n)________ effect size.

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Question 13Incorrect0 / 2 ptsIf you calculate an F statistic and find that it is negative, thenyou know that:<br>If you calculate an F statistic and find that it is negative, then you know that:you have made a calculation error.