Question
For the following data: x y 3 9 5 13 9 10 13 23 15 35 Use Excel CORREL function to find the correlation coefficient:
For the following data:
| x | y |
| 3 | 9 |
| 5 | 13 |
| 9 | 10 |
| 13 | 23 |
| 15 | 35 |
Use Excel CORREL function to find the correlation coefficient: _____________________________________________________
Use Excel SLOPE function to find the slope: ______________________________________________________
Use Excel INTERCEPT function to find the intercept: _______________________________________________
What is the regression equation for the above data: _______________
The equation Salary = 1500 YearsExperience + 45,000 describes employee salaries at Terminus Fissile Labs.
Lars has 15 years' experience.
What is his predicted salary? _____________________________
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Finance For IT Decision Makers
Authors: Michael Blackstaff
3rd Edition
1780171226, 978-1780171227
