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Question

volleyballlover55 · Answer

Part A:
The group of points labeled T is a nonlinear positive association because it is increasing and the change is not constant.
Point R is outlier. The reason why it is outlier is because it's not within the range of the majority of the points. 

Part B:
The association between the number of hours practiced each week and the number of pieces a piano student can play is a nonlinear positive because the data both in x and y are increasing and the change (rate) is not constant that's why it is nonlinear.

3mar · Answer

Could you give me 15 min, please?
my brother is ill and I will go to bring a medicine for him!

Sorry for that!

volleyballlover55 · Answer

its ok :)

3mar · Answer

I am back!
Do you still need help?

volleyballlover55 · Answer

yes! :)

3mar · Answer

Part A: The group of points labeled T is a nonlinear positive association because it is increasing and the change is not constant. Point R is outlier. The reason why it is outlier is because it's not within the range of the majority of the points. 


What did you get?

volleyballlover55 · Answer

yes thats my answer. is it correct?

3mar · Answer

"The group of points labeled T is a nonlinear positive association"

why nonlinear???

3mar · Answer

Is not represented by a proportional relation?

volleyballlover55 · Answer

because it is increasing and the change is not constant.

3mar · Answer

So it may be an exponential or fractional function?


The most appropriate relation is "linear"!

volleyballlover55 · Answer

so its not nonlinear?

3mar · Answer

It is not an accurate linear ... you know what I want to say?

volleyballlover55 · Answer

what?

3mar · Answer

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