1. Suppose the correlation between students' reading and math scores is 0.80. Which of the following are correct interpretations of this correlation? (Check all that apply.)

		There is a strong correlation between reading and math scores.
		Sixty-four percent of the variation in math scores is predictable from reading scores.
		Sixty-four percent of the variation in reading scores is predictable from math scores.
		Students with higher math scores tend to also have higher reading scores.