predictor or explanatory variable). Dependent Variable Speed Power Independent Variable Power Speed Obtain the regression equation. (Round your answers to 3 decimal places.) Y X + Calculate R². (Round your answer to 3 decimal places.)

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Using data set E, answer the questions given below.
DATA SET E Microprocessor Speed (MHz) and
Power Dissipation (watts) (n = 14 chips)
Chip
Speed (MHz)
20
1989 Intel 80486
1993 Pentium
1997 Pentium II
100
233
1998 Intel Celeron
300
1999 Pentium III
600
1999 AMD Athlon
600
1300
2100
2000 Pentium 4
2004 Celeron D
2004 Pentium 4
2005 Pentium D
3800
3200
2007 AMD Phenom
2300
2008 Intel Core 2
2009 Intel Core i7
2009 AMD Phenom II
Speed
Power
Y =
3200
2900
3200
X +
Power (watts)
3
Click here for the Excel Data File
Choose the dependent variable (the response variable to be "explained") and the independent variable (the
predictor or explanatory variable).
Dependent Variable
44
10
35
20
Calculate R2. (Round your answer to 3 decimal places.)
R²
42
50
51
Independent Variable
Power
Speed
Obtain the regression equation. (Round your answers to 3 decimal places.)
73
115
130
95
136
95
125
Transcribed Image Text:Using data set E, answer the questions given below. DATA SET E Microprocessor Speed (MHz) and Power Dissipation (watts) (n = 14 chips) Chip Speed (MHz) 20 1989 Intel 80486 1993 Pentium 1997 Pentium II 100 233 1998 Intel Celeron 300 1999 Pentium III 600 1999 AMD Athlon 600 1300 2100 2000 Pentium 4 2004 Celeron D 2004 Pentium 4 2005 Pentium D 3800 3200 2007 AMD Phenom 2300 2008 Intel Core 2 2009 Intel Core i7 2009 AMD Phenom II Speed Power Y = 3200 2900 3200 X + Power (watts) 3 Click here for the Excel Data File Choose the dependent variable (the response variable to be "explained") and the independent variable (the predictor or explanatory variable). Dependent Variable 44 10 35 20 Calculate R2. (Round your answer to 3 decimal places.) R² 42 50 51 Independent Variable Power Speed Obtain the regression equation. (Round your answers to 3 decimal places.) 73 115 130 95 136 95 125
Expert Solution
Step 1: Determine the given data in the question

Given that,

The data is on the speed and power.

Sample size left parenthesis n right parenthesis equals 14

To find the regression equation and R2.


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