We record the amount of time (x in minutes) per day that a group of 12 high school students spend using their cell phone (texting, talking, and web use).We also record the overall GPA (y) of each student.Following a regression summary for these data:

Does there appear to be a significant linear relationship between the amount of cell phone use and GPA? (Use α = 0.01.)
A) No, because the r2 value is too low.
B) Yes, because the regression equation is defined.
C) Yes, because the p-value from the test for significance is 0.000.
D) Yes, because the p-value from the test for significance is 0.001.

Question

We record the amount of time (x in minutes) per day that a group of 12 high school students spend using their cell phone (texting, talking, and web use) .We also record the overall GPA (y) of each student.Following a regression summary for these data:

Does there appear to be a significant linear relationship between the amount of cell phone use and GPA? (Use α = 0.01.)

​
Does there appear to be a significant linear relationship between the amount of cell phone use and GPA? (Use α = 0.01.)
A) No, because the r2 value is too low. 
B) Yes, because the regression equation is defined. 
C) Yes, because the p-value from the test for significance is 0.000. 
D) Yes, because the p-value from the test for significance is 0.001.

Quizplus · Accepted Answer

The Answer of We record the amount of time (x in minutes) per day that a group of 12 high school students spend using their cell phone (texting, talking, and web use).We also record the overall GPA (y) of each student.Following a regression summary for these data: ​

​
Does there appear to be a significant linear relationship between the amount of cell phone use and GPA? (Use α = 0.01.)
A) No, because the r2 value is too low. 
B) Yes, because the regression equation is defined. 
C) Yes, because the p-value from the test for significance is 0.000. 
D) Yes, because the p-value from the test for significance is 0.001.

We Record the Amount of Time (X in Minutes) Per