Student Solutions Manual for Devore's Probability and Statistics for Engineering and the Sciences, 9th
9th Edition
ISBN: 9798214004020
Author: Jay L. Devore
Publisher: Cengage Learning US
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Textbook Question
Chapter 12.2, Problem 29E
Consider the following three data sets, in which the variables of interest are x = commuting distance and y = commuting time. Based on a
Data Set | 1 | 2 | 3 | |||
x | y | x | y | x | y | |
15 | 42 | 5 | 16 | 5 | 8 | |
16 | 35 | 10 | 32 | 10 | 16 | |
17 | 45 | 15 | 44 | 15 | 22 | |
18 | 42 | 20 | 45 | 20 | 23 | |
19 | 49 | 25 | 63 | 25 | 31 | |
20 | 46 | 50 | 115 | 50 | 60 |
Sxx | 17.50 | 1270.8333 | 1270.8333 |
Syy | 29.50 | 2722.5 | 1431.6667 |
|
1.685714 | 2.142295 | 1.126557 |
|
13.666672 | 7.868852 | 3.196729 |
SST | 114.83 | 5897.5 | 1627.33 |
SSE | 65.10 | 65.10 | 14.48 |
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Student Solutions Manual for Devore's Probability and Statistics for Engineering and the Sciences, 9th
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