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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
8.2.2. The following are midterm and final examination test scores for 10 students from a calculus class, where x denotes the midterm score and y denotes the final score for each student.
x |
68 |
87 |
75 |
91 |
82 |
77 |
86 |
82 |
75 |
79 |
y |
74 |
79 |
80 |
93 |
88 |
79 |
97 |
95 |
89 |
92 |
(a) Calculate the least-squares regression line for these data.
(b) Plot the points and the least-squares regression line on the same graph.
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