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Line of Best Fit - Questions

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Question 1
11591

Find the equation of the least - squares line of best fit, to one decimal place, given that:

\(\overline x = 199.4,\,\overline y = 11.8,\,\,{S_x} = 4.16,\,\,{S_y} = 3.9,\,\,\,r = 0.98\)

\(y = 0.9x - 171.7\)

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