Figure 2.44 displays the relationship between vitamin use and the concentration of retinol (a micronutrient) in the

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Figure 2.44 displays the relationship between vitamin use and the concentration of retinol (a micronutrient) in the blood. Does there seem to be an association between these two variables?

Figure 2.44

Regular *** Occasional No O 200 400 600 800 10001200140016001800 Plasma Retinol Vitamin Use

Use data from Nutrition-Study on dietary variables and concentrations of micronutrients in the blood for a sample of n = 315 individuals.

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Figure 2.44 displays the relationship between vitamin use and the concentration of retinol (a micronutrient) in the

Question:

Regular *** Occasional No O 200 400 600 800 10001200140016001800 Plasma Retinol Vitamin Use

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The sidebyside boxplots a...View the full answer

Statistics Unlocking The Power Of Data

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