
need help plzz
you are given the following data:
number of absences final grade
0 96
1 91
2 78
2 83
3 75
3 62
4 70
5 68
6 56
a)make a scatter plot for the data
b)find the correlation coefficient for the data
c)find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days

Do you have Excel?. It'll do this licketysplit.

number of absences final grade
0 96
1 91
2 78
2 83
3 75
3 62
4 70
5 68
6 56

so you reposted it? well that accomplished a lot, if you dont have excel this can also be solved easily with a TI83 or 84 under the twovar stats section (you have two enter the data as a list first)