Question

The table below shows the velocity y, in miles per minute, of a toy car at different times x, in minutes:

Time (x)
(minutes) 10 20 30 40
Velocity (y)
(miles) 0.2 0.8 0.1 0.4

Answer 1

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 velocity of the toy car. (4 points)
[Choose the value of correlation coefficient from -1, 1, -0.04, 0.99]

Part B: What is the value of the slope of the graph of velocity versus time between 10 minutes and 20 minutes, and what does the slope represent?

Part C: Does the data in the table represent correlation or causation? Explain your answer.

Answer 2

@mathstudent55

Answer 3

I need help on part B i got part A its The most likely value of the correlation coefficient of the data is -0.04. And there is no relationship between the velocity and time. and part C is This table represents causation, because when one variable changes it does not mean the other variable will change and you cannot predict the change it will make.

Answer 4

@nincompoop

Answer 5

@chmvijay