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OpenStudy (anonymous):

The following graphs have a scale assigned to them: the area of each grid square is 0.1 square units. Which ones are density curves for a continuous random variable? Check all that apply.

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OpenStudy (anonymous):

The following graphs have a scale assigned to them: the area of each grid square is 0.1 square units. Which ones are density curves for a continuous random variable? Check all that apply.

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