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Volgvan
3 years ago
9

The relationship between the number of hours a person practices a task and the time it takes them to complete the task is calcul

ated to have R-sq = 56.7%. The value of the correlation coefficient is
Mathematics
1 answer:
Nutka1998 [239]3 years ago
4 0

Answer:  0.753.

Step-by-step explanation:

The value of the correlation coefficient is denoted by 'r'. It is used to describe the strength and direction of the relationship between two variables.

Given: The relationship between the number of hours a person practices a task and the time it takes them to complete the task is calculated to have R-sq = 56.7%.

= 0.567

Then, r=\sqrt{R^2}

=\sqrt{0.567}\approx0.753

Hence, the value of the correlation coefficient is 0.753.

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