9781118041581

(Nancy Kaufman) #1
The Regression Menu

Appendix to Chapter 4 Regression Using Spreadsheets 183

Regression
Input
$A$2:$A$1 8
$B$2:$B$1 8

Input Y Range:
Input X Range:

95 %

Labels Constant is Zero
Confidence Level

Residuals
Standardized Residuals

Residual Plots
Line Fit Plots

Output options
Output Range: $F$2
New Worksheet Ply:
New Workbook
Residuals

Normal Probability Plots

Normal Probability

Help

Cancel

OK

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ABCDEF

TABLE 4A.1
Regression Data
AB C D E
1
2 Seats Price C Price Income
3 64.8 250 250 104.0
4 33.6 265 250 101.5
5 37.8 265 240 103.0
6 83.3 240 240 105.0
7 111.7 230 240 100.0
8 137.5 225 260 96.5
9 109.5 225 250 93.3
10 96.8 220 240 95.0
11 59.5 230 240 97.0
12 83.2 235 250 99.0
13 90.5 245 250 102.5
14 105.5 240 240 105.0
15 75.7 250 220 108.5
16 91.6 240 230 108.5
17 112.7 240 250 108.0
18 102.2 235 240 109.0
19

c04EstimatingandForecastingDemand.qxd 9/5/11 5:49 PM Page 183

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