Microprocessor Speed and Heat Dissipation (n = 14)
Chip	Microprocessor Speed (MHz)	Power Dissipation (watts)
1989 Intel 80486	20	3
1993 pentium	100	10
1997 Pentium II	233	35
1998 Intel Celeron	300	20
1999 Pentium III	600	42
1999 AMD Athlon	600	50
2000 Pentium 4	1300	51
2004 Celeron D	2100	73
2004 Pentium 4	3800	115
2005 Pentium D	3200	130
2007 AMD Phenom	2300	95
2008 Intel Core 2	3200	136
2009 Intel Core i7	2900	95
2009 AMD Phenom II	3200	125

Choose the dependent variable (the response variable to be "explained") and the independent variable (the predictor or explanatory variable). Dependent Variable

multiple choice 1

• Speed
• Power

Independent Variable multiple choice 2

• Power
• Speed

Obtain the regression equation. (Round your answers to 3 decimal places.)

Calculate R². (Round your answer to 3 decimal places.)