The scatterplot shows a roughly linear relationship between x and y with a line of best fit. The line passes through approximately (0, 0) and (40, 3). At x = 32, which of the following is closest to the y value predicted by the line of best fit?
A0.4
B1.5
C2.4
D3.3
Answer & Solution
Correct answer: C. 2.4
Slope of line of best fit roughly 3/40 = 0.075 per unit x. At x = 32: y is about 0.075 * 32 = 2.4.
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