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Lunna [17]
3 years ago
13

Shelly found that the coefficient of determination between the age of a runner x and the runner’s finishing position y was about

0.728. What can she conclude?
72.8% of the variation in the runner’s finishing position is explained by the runner’s age.


0.728% of the variation in the runner’s finishing position is explained by the runner’s age.


53% of the variation in the runner’s finishing position is explained by the runner’s age.


0.728 more variation in the runner’s finishing position is caused by the runner’s age.
Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

  • 72.8% of the variation in and the runner’s finishing position is explained by the runner’s age

Step-by-step explanation:

<u>The number 0.728 is converted to percentage</u>

  • 0.728*100% = 72.8%

Correct option is the first one

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