2 The table gives the heights, in cm, and weights, in kg, of 11 football players selected at random. Height, h cm 161 173 154 181 172 184 176 169 165 180 173 Weight, w kg 74 76 61 80 76 88 79 76 75 83 75 a Plot the points on a scatter diagram. b Calculate the coordinates of the point (h, W) and mark it on your graph. c Draw a line of best fit. d Predict the weight of a football player with height 170 cm.

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