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Mathematics, 22.01.2021 03:20, juansoto227711
The correlation coefficient r between an employee's age, x, and yearly salary, y, is
0.923
What percent of the variation in yearly salaries can be explained by differences in the
employees' ages?
31.7%
40.1%
85.2%
92.3%
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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The correlation coefficient r between an employee's age, x, and yearly salary, y, is
0.923
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