Whats the r squared? What does that tell you? Does the regression equation do a good job
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Question:
What’s the r squared? What does that tell you? Does the regression equation do a good job of explaining the variation in the absence of KPU? Does this tell you whether or not there’s a statistically significant relationship between absences and distance lived from campus? Use Excel’s regression tool to calculate the relevant p-value. What does this p-value tell you? What does it mean? Does it appear that there’s a statistically significant relationship between absences and distance lived from campus?
Distance between Home & KPU (km) | Classes missed | |
1 | 2 | |
1 | 2 | |
1 | 0 | |
1 | 1 | |
2 | 3 | |
2 | 4 | |
2 | 2 | |
3 | 1 | |
3 | 3 | |
3 | 4 | |
4 | 3 | |
5 | 0 | |
5 | 3 | |
6 | 4 | |
6 | 2 | |
6 | 4 | |
10 | 1 | |
10 | 8 | |
10 | 3 | |
9 | 2 | |
8 | 3 | |
8 | 4 | |
Related Book For
Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
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