Question: =+Concentration 100 250 300 600 Bare ground (%) 20 25 20 30 Concentration 500 500 900 800 Bare ground (%) 35 40 35 Concentration 1100

=+Concentration 100 250 300 600 Bare ground (%) 20 25 20 30 Concentration 500 500 900 800 Bare ground (%) 35 40 35 Concentration 1100 1200 1000

a. Using the data for steeply sloped plots, find the equation of the least-squares line for predicting y runoff sediment concentration using x 5 percentage of bare ground.

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