The correlation coefficient for practicing violin and getting better grades in a group of people is 0.8. Analyze the following s

Question

Savatey [412]

3 years ago

13

The correlation coefficient for practicing violin and getting better grades in a group of people is 0.8. Analyze the following s

tatement:
Playing violin causes students to get better grades.

Is this a reasonable conclusion? ()

Mathematics

2 answers:

Anna [14] · Answer 1 · 2022-01-08T09:35:07+03:00

Answer:

Playing violin causes students to get better grades.

is a reasonable conclusion

Step-by-step explanation:

Given that the correlation coefficient for practicing violin and getting better grades in a group of people is 0.8.

If practicing violin time is taken as x and getting better grades is taken as y then we are given that x and y are positive strong correlated. Strong because correlation coefficient is >0.5

Hence the given conclusion is reasonable.

Playing violin causes students to get better grades.

Anastasy [175] · Answer 2 · 2022-01-08T07:59:29+03:00

I think the correct answer from the choices listed above is the second option. The conclusion saying playing violin causes students to get better grades is a reasonable conclusion. This is because the correlation coefficient is above 0.5, so that implies causation. Hope this answers the question.