y=0.0992x-0.0009, R^2 = 0.5206 %3D GPA : : 3.5 3.0. 2.5 2.0 1.5 АСT 25 30 35 (a) Does this data support the claim that the ACT and GPA are linearly correlated, at a = 0.05? Justify your answer. (b)...

Bela is trying to determine whether ACT score and college GPA are correlated. She takes 47 randomly selected students, and creates the following scatter plot.

y=0.0992x-0.0009, R^2 = 0.5206<br>%3D<br>GPA<br>: :<br>3.5<br>3.0.<br>2.5<br>2.0<br>1.5<br>АСT<br>25<br>30<br>35<br>(a) Does this data support the claim that the ACT and GPA are linearly correlated, at a = 0.05? Justify your answer.<br>(b) What is the predicted GPA for a student who scores a 30 on the ACT?<br>

Extracted text: y=0.0992x-0.0009, R^2 = 0.5206 %3D GPA : : 3.5 3.0. 2.5 2.0 1.5 АСT 25 30 35 (a) Does this data support the claim that the ACT and GPA are linearly correlated, at a = 0.05? Justify your answer. (b) What is the predicted GPA for a student who scores a 30 on the ACT?

Jun 05, 2022

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y=0.0992x-0.0009, R^2 = 0.5206 %3D GPA : : 3.5 3.0. 2.5 2.0 1.5 АСT 25 30 35 (a) Does this data support the claim that the ACT and GPA are linearly correlated, at a = 0.05? Justify your answer. (b)...

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