best = may need the following formulas: hj (a) (b) (c) (d) (e) 73 = -1.750 T3 = -0.737 73 = 1.284 73 = 0.753 T3 = : 1.750 of the stan lized residual third observation, 73 Yi-Ýi Syi-9i (x₁-x)² + Σ(₁-2) ², Syi-ŷi = 8√√/1 – hi, Ti = You

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