A researcher would like to evaluate if Diet Type (Vegan vs Atkins) or Amount of Exercise (30 min, 60 min) affects how many hours someone has slept. Look at the graph. A difference of two (2) is...

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Extracted text: A researcher would like to evaluate if Diet Type (Vegan vs Atkins) or Amount of Exercise (30 min, 60 min) affects how many hours someone has slept. Look at the graph. A difference of two (2) is sufficient for statistical significance. Select the option below that fits the results best. Hours of Sleep Vegan Atkins 11 4 1 30 Min Exer. 60 Min Exer. Main Effect of Diet Type No Effect of Diet Type and Exercise Interaction of Diet Type and Exercise C Main Effect of Amount of Exercise No Main Effect of Amount of Exercise No Main Effect of Diet Type.