The scatterplot below shows the relationship between two variables, X and Y. Which line best fits the data?

Step-by-step explanation:

step 1. a line that best fits a scatter plot is determined using least squares regression

step 2. you can best approximate this line by first drawing a line through the most scatter plot points

step 3. in addition, you must attempt to have an almost equal number of points on each side of the line

step 4. the first scatter plot (top left) seems to be the most accurate.

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s