(8) -answers/5.-the-following-table-lists-the-midterm-and-final-exam-scores-for-seven-students-in-a-statistics-cl/ac6039dd-d7c5- Home New Skills... PowerPoint 2010: ... C PIlagiarism Checker... Desmos...

5. The following table lists the midterm and final exam scores for seven students in a statistics class:

Midterm Score (x)	Final Exam Score (y)
79	85
95	100
81	80
76	76
87	95
69	67
94	84

∑x = *, ∑x2 = **, ∑y = ***, ∑y2 = ****, ∑xy = *****

Question:

c) Draw a scatter diagram to show this dataset and then determine the regression equation, y = a + bx, that best fits this data, and plot this line in the
scatter diagram drawn in ‘b’ above.

Extracted text: (8) -answers/5.-the-following-table-lists-the-midterm-and-final-exam-scores-for-seven-students-in-a-statistics-cl/ac6039dd-d7c5- Home New Skills... PowerPoint 2010: ... C PIlagiarism Checker... Desmos | Graphing eers and... Programmes www... A CHAT erel Now Midtam Scon () (m) Final Exam (R)A 7225 SIL9 9025 95 18 95 1959 G025 4623 7891 69 156 76 95 185= b948h=1 14667 185 23°C M