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Use the given data to find the equation of the regression line. Round the final values to three places, if necessary. (2, 13)

A laboratory tested n = 144 chicken eggs and found that the mean amount of cholesterol was ī= 85 milligrams with o = 8 millig
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Solution: Y? X Y XY 2 13 x2 4 16 25 45 26 44 35 105 4 169 121 49 339 7 5 11 Sum= 31 tegte ssion line equation : b = n(exy)-(E

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