Title: Statistics for Management and Economics-Sixth Edition Gerald Keller
1Statistics for Management and Economics-Sixth
EditionGerald Keller Brian Warrack
- Chapter 17 Simple Linear Regression and
Correlation
2Figure 17. 1 Scatter diagram with regression line
for Example 17.1
3Figure 17.2 Calculation of residuals in Example
17.1
4Applet 18.1 Fitting the Regression Line
5Excel Summary Output Regression Statistics
from Example 17.2
6Minitab Regression Analysis Price versus
Odometer from Example 17.2
7Figure 17.3 Distribution of y given x
8Figure 17.4 Bivariate normal distribution
9Figure 17.5 Scatter diagram of entire population
with ß1 0
10Excel (See page 612 from Example 17.2) and this
also includes Example 17.4
11Minitab (See Page 612 from Example 17.2) This
also includes Example 17.4
12Figure 17.6 Partitioning the deviation for i5
in Example 17.1
13Applet 19.1 Analysis of Regression Deviations
14Excel- Summary Output Regression Statistics from
Example 17.6
15Minitab-Regression Analysis Nortel versus TSE
from Example 17.6
16Excel Prediction Interval from Example 17.7
17Minitab Predicted Values for New Observations
from Example 17.7
18Figure 17.77 Interval estimates and prediction
intervals.
19Excel Foreign Index Funds Solution
20Minitab Correlations US Index, Japanese Index
21Excel Spearman Rank Correlation from Example
17.8
22Minitab Correlations Rank apt, Rank Per from
Example 17.8
23Excel Residual Output from 17.9 Regression
Diagnostics 1
24Minitab From 17.9 Regression Diagnostics -1
25Excel histogram of residuals for Example 17.2
26Figure 17.8 Plot of residuals depicting
heteroscedasticity
27Figure 17.9 Plot of residuals depicting
homoscedasticity
28Excel plot of predicted values versus residuals
for Example 17.2
29Figure 17.10 Plot of residuals versus time
indicating autocorrelation (alternating)
30Figure 17.11 Plot of residuals versus time
indicating autocorrelation (increasing)
31Figure 17.12 Plot of residuals versus time
indicating independence
32Figure 17.13 Scatter diagram with one outlier
33Figure 17.15 Scatter diagram without the
influential observation