Question: The average SAT verbal score for students from one high school over the last ten exams is 508, 490, 502, 505, 493, 506, 492, 490,

The average SAT verbal score for students from one high school over the last ten exams is

508, 490, 502, 505, 493, 506, 492, 490, 503, 501

Estimate the parameter (b0, b1) of the linear trend equation: T = b0 + b1 t, where T = trend value of the time series in period t.

-Please show formulas used *even if using excel

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