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It is believed that a student's class performance is directly related to his/her class attendance. A sample of 11 students were monitored and follow results
It is believed that a student's class performance is directly related to his/her class attendance. A sample of 11 students were monitored and follow results were recorded.
Class Attendance ( | 2 | 3 | 1 | 7 | 5 | 8 | 1 | 2 | 6 | 9 | 4 |
Performance () | 72 | 59 | 50 | 68 | 76 | 78 | 58 | 50 | 75 | 80 | 70 |
Define the terms regression and correlation analysis(4 marks)
From the least square model determine parameters and, with an interpretation of your model (12 marks)
If a student attended 11 classes, predict the performance of this student (4 marks)
Plot out a scatter graph (3 marks)
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