Question: Does studying for an exam pay off? a. Draw a scatter diagram of the number of hours studied, x, compared with the exam grade received,

Does studying for an exam pay off?
a. Draw a scatter diagram of the number of hours studied, x, compared with the exam grade received, y.
Does studying for an exam pay off? a. Draw a scatter

b. Explain what you can conclude based on the pattern of data shown on the scatter diagram drawn in part a.

80 5 80 4 90 2 60

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