Hours 95 60 80 16 30 |50 8. If you were going to create a coordinate plane (x,y) graph with "Hours" as the x- axis, what would be the best range of values and what increment would you go by if you want 10 marks on your x-axis? 0 to 50, increment = 5 0 to 20, increment = 2 O 2 to 50, increment = 10 2 to 25, increment = 3 9. If you were going to create a coordinate plane (x,y) graph with "Score" as the y- axis, what would be the best range of values and what increment would you go by if you want 10 marks on your y-axis? 0 to 100, increment of 10 5 to 95, increment of 5 0 to 95, increment of 20 0 to 75 increment of 15 10. Enter all of the data from table above in Desmos https://www.desmos.com/testing/texas/graphing in a table. ENTER BELOW what the first item in the table looks like as an ordered pair. Your answer 11. Find the Line of Best Fit using Desmos https://www.desmos.com/testing/texas/graphing y = 0.6229x + 0.7892 y = 4.08708x + 24.8344 y = 4.08708x - 24.8344 y = 0.6229x + 24.8344 Section 12. What is the correlation coefficient and what does it reveal about this linear regression equation? The correlation coefficient = 0.7892 which reveals a weak positive correlation The correlation coefficient = 0.6229 which reveal a weak positive correlation O The correlation coefficient = 0.7892 which reveals a weak negative correlation The correlation coefficient = 0.6229 which reveal a strong positive correlation