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Selecting the Line of Best Fit A scatterplot includes data showing the relationship between the number of items on a standardized test and the data? length of time, in minutes, it took for different students to complete it. Which graph displays the line of best fit for the y 160 160 y 160 y 140- 140 + 160 y 120- 140- 120 + 140 100 100 120 + Time (min) 80 Time (min) 80- 100- Time (min) 28883 60 Time (min) 80- 40- 60- 20- 40 X 20- 20- X X 20 + 10 20 30 40 50 60-70 Number of Items 10 20 30 40 50 60-70 Number of Items 10 20 30 40 50 60 70 10 20 30 40 50 60 70 Number of Items Number of Items X