Explanatory variable or the response variable

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For each of these studies, a precise summary is used to assess an imprecise thing. Tell whether the imprecision involves the explanatory variable or the response variable.

a. A study in which people who were asked to think about bad hair scored 3 points lower on self-esteem than people who were asked to think about leaky packages.

b. A study that showed happy people lived 20 months longer than unhappy people.

Reference no: EM131816256

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