Note: It is recommended that you save your response as you complete each questio

Question

Note: It is recommended that you save your response as you complete each question Question 1 (5 points) Provide an appropriate response. An experiment investigating the effect of exercise on happiness randomly assigns participants to one of four groups : moderate aerobic exercise, strenuous aerobic exercise, moderate anaerobic exercise, strenuous anaerobic exercise. After one month, participants rate their happiness on a scale of 1 to 100 and the difference from their baseline score is recorded. Identify the response variable and the two factors A) Response variable: happiness; factors: type of exercise, intensity of exercise B) Response variable:intensity of exercise; factors: happiness, type of exercis C) Response variable: happiness; factors: moderate exercise, strenuous exercise D) Response variable: happiness: facto?s: aerobic exercise, anaerobic exercise Save

Explanation / Answer

Here we have 4 categories as there are 2 factors each having 2 categories.

Type of exercice could be either aerobic or anaerobic and
Intensity of exercise could be moderate or strenuous

Also we are recording the output as the happiness , therefore happiness is the response variable here.

Therefore A is the correct answer here.

Related Questions

Navigate

• Browse (All)
• Browse N
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.