Question: Shanti wrote the predicted values for a data set using the line of best fit y 2 55x 3 15 She computed two of the

Shanti wrote the predicted values for a data set using the

Shanti wrote the predicted values for a data set using the line of best fit y 2 55x 3 15 She computed two of the residual values X 1 2 3 4 Given 0 7 2 3 4 1 7 2 Predicted 0 6 1 95 4 5 7 05 Residual 0 1 0 35 a b What are the values of a and b O a 0 4 and b 0 15 a 0 4 and b 0 15 a 8 6 and b 14 25 O a 8 6 and b 14 25

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