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Mathematics 16 Online
OpenStudy (anonymous):

Pleaseeeee help! >.< The table below shows the distance y, in miles, traveled by a toy car in x minutes: Time (x) (minutes) 20 30 40 50 Distance (y) (miles) 5 10 15 20

OpenStudy (anonymous):

Part A: What is the most likely value of the correlation coefficient of the data in the table? Based on the correlation coefficient, describe the relationship between time and distance traveled by the toy car. (4 points) [Choose the value of correlation coefficient from 1, 0.8, 0.5, 0.02] Part B: What is the value of the slope of the graph of distance versus time, and what does the slope represent? (3 points) Part C: Does the data in the table represent correlation or causation? Explain your answer. (3 points)

OpenStudy (anonymous):

@jabez177 @jigglypuff314 @radar sorry might you please help me out? Pleazse!

OpenStudy (anonymous):

*please!

OpenStudy (isaidavila):

The slope represent the velocity

OpenStudy (anonymous):

okay soo

OpenStudy (anonymous):

i have some problems with how im going to answer this problem

OpenStudy (isaidavila):

Yeah I see. Its a little complicated

OpenStudy (anonymous):

Mostly with "Based on the correlation coefficient, describe the relationship between time and distance traveled by the toy car"

OpenStudy (isaidavila):

I see that every ten minutes the distance grow in 5 miles

OpenStudy (isaidavila):

So for every 10 min distance grow 5 miles. I think the correlation is 0.5

OpenStudy (anonymous):

oh okay. And what about the part of "[Choose the value of correlation coefficient from 1, 0.8, 0.5, 0.02]" is this the slope part?

OpenStudy (fouzberzerk):

23

OpenStudy (anonymous):

hm?

OpenStudy (isaidavila):

0.5

OpenStudy (fouzberzerk):

90

OpenStudy (anonymous):

-.-

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