Х у 1 3
2 5
3 6
4 9
5 10.5
6 13
7 15
8 16
9 19
The table shows how many miles jack ran per week for weeks one through nine.
Question:
a. Use the table to plot the points.
b. Describe the correlation, including whether it is strong or weak.
c Draw a line of best fit.
d. Write the equation of a line of best fit in slope-intercept form.
e. Using the line of best fit, estimate how may miles lack ran the 10th week, show work.
f. During which week would you expect Jack to run a full marathon, 26.3 miles? Do you think that you should round up on
down to the nearest week? Why?