Find the least-squares line y Po+B₂x that best fits the given data. Given: The data points (-2,2).(-1,5). (0,5), (1,4), (2.2). Suppose the errors in measuring the y-values of the last two data points are greater than for the other points. Weight these data points twice as much as the rest of the data. x= 1-2 1 -1 1 0.8= 1 1 1 2 I B₂ .yo Next question 55 CIF OA y=7.1-0.73x OB. y=3.6-0.37x OC. y=3.3-0.53x OD. y 3.4-0.47x

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