PLZ HELP....STATS
posted by Jennifer .
You are given the following data.
# of Absences Final Grade
0 96
1 92
2 71
3 66
4 60
5 51
A. Find the correlation coefficient for the data.
B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
Respond to this Question
Similar Questions

stats
Can someone please help me, I have been working on this for 2 hours now and I keep getting a negative answer. You are given the following data. Number of Absences Final Grade 0 99 1 94 2 79 3 73 4 68 5 53  Find the correlation coefficient … 
Math
You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a … 
Stats
You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a … 
Statistics
2. You are given the following data. Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56  Find the correlation coefficient for the data.  Find the equation for the regression line for the data, and predict the final grade … 
statistics
You are given the following data. Number of Absences Final Grade 0 95 1 91 2 82 3 69 4 67 5 58  Find the correlation coefficient for the data.  Find the equation for the regression line for the data, and predict the final grade of … 
Statistic
Number of Absences Final Grade 0 93 1 93 2 77 3 68 4 65 5 54  Find the correlation coefficient for the data. I got this part of my answer. I believe the answer to be 0.9767 I am just going crazy with the second part.  Find the equation … 
statistics
These data were generated using the equation y = 2x + 1. A scatter diagram of the data results in five points that fall perfectly on a straight line. x 0 1 2 3 4 y 1 3 5 7 9 (a) Find the correlation coefficient. 
statistics
how do I find the correlation coefficient r? 
Stats Help!
You are interested in knowing whether wealthier people are happier. You collected data from fifty people about their incomes and their overall happiness levels on a scale of 1 to 10. Upon analyzing the results, you find that the correlation … 
Statistics
The correlation coefficient between X and Y is the same as the correlation coefficient between Y and X. True  If you were to find the correlation coefficient with a given data set for x and y, it would have the same correlation coefficient …