An engineer at a semiconductor company wants to model the relationship between the device gain and hFE(y)
Question:
An engineer at a semiconductor company wants to model the relationship between the device gain and hFE(y) and three parameters: emitter-RS (x1), base-RS (x2), and emitter-to-base-RS (x3). The data are shown below:
(a) Fit a multiple linear regression to the data.
(b) Predict hFE when x1 = 14, x 2 = 220, and x3 = 5 [Data from Myers and Montgomery (2002)]
Transcribed Image Text:
21, Emitter-RS cBase-RS E-B-RS hFE-IM-5V 14.62 I2, D3, 226.0 7.000 3.375 6.375 6.000 7.625 6.000 3.375 6.125 5.000 6.625 5.750 3.750 128.40 15.63 14.62 15.00 14.50 15.25 16.12 15.13 15.50 15.13 15.50 16.12 15.13 15.63 52.62 113.90 98.01 139.90 102.60 48.14 109.60 82.68 112.60 97.52 59.06 111,80 89.09 220.0 217.4 220.0 226.5 224.1 220.5 223.5 217.6 228.5 230.2 226.5 226.6 225.6 6.125 5.375 S.875 4.000 15.38 171.90 66.80 234.0 230.0 15.50 22, y, Emitter-RS ¢Base-RS E-B-RS hFE-IM-5V 157.10 208.40 133.40 8.000 10.870 14.25 224.3 240.5 223.7 14.50 14.62 7.375
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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
Question Posted:
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