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Chapter 6

Chapter 6

Chapter Review

1.
c. k-means clustering

Quantitative Problems

1.
a.
MAE = 0.0415. MAPE = 0.41%. MSE = 0.003126. RMSE = 0.0559.
b.
9.60. This is only about 2.3% off from the actual value of 9.83.
2.
1 1 + e 1.735 − 2.488 x
3.
a.
1
b.
3
c.
25.85
4.
a.
1.203
b.
1.919