With reference to Exercise 11.39, analyze the residuals from the regression plane. Data From Exercise 11.39 11.39

With reference to Exercise 11.39, analyze the residuals from the regression plane.

Data From Exercise 11.39

Transcribed Image Text:

11.39 The following sample data were collected to determine the relationship between processing variables and the current gain of a transistor in the integrated circuit: Diffusion time Sheet resistance (hours) (-cm) Current gain XI x2 y 1.5 66 5.3 2.5 87 7.8 0.5 69 7.4 1.2 141 9.8 2.6 93 10.8 0.3 105 9.1 2.4 111 8.1 2.0 78 7.2 0.7 66 6.5 1.6 123 12.6