based on the computed Pearson Coefficient of Correlation, determine/give interpretation if the grade of a student is affected by the number of absences in the class.r= -0.774301.59 Students Grade (x) Abvences (y)x9778759283909409194189970256258464688981009025sar3681664644957616493638057767569109081002585472251634012882744n=Iz x=103024= 63 x2q004をり:3851 Exy=5303טרוr=Intx? -(&x)?][nzy- Csy)Formula :12/5303)-(1034)(63)[i2(90019-C1030)n(305)-163)²]8のでより一のをのeg(1080120-1073296) (920- 39 69)-1632-1632Vニ1442424-16322107.705862Vニ-0-774B0|59

The obtained correlation coefficient is -0.77430159.

Answered: based on the computed Pearson…

based on the computed Pearson Coefficient of Correlation, determine/give interpretation if the grade of a student is affected by the number of absences in the class. r= -0.774301.59

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

based on the computed Pearson Coefficient of Correlation, determine/give interpretation if the grade of a student is affected by the number of absences in the class.

r= -0.774301.59

Students Grade (x) Abvences (y)x
97
78
75
92
83
90
9409
194
18
99
702
5625
8464
6889
8100
9025
sar
368
16
64
644
95
76
16
49
36
380
5776
7569
10
90
8100
25
85
4
7225
16
340
12
88
2744
n=Iz x=103024= 63 x2q004をり:3851 Exy=5303
טרו
r=
Intx? -(&x)?][nzy- Csy)
Formula :
12/5303)-(1034)(63)
[i2(90019-C1030)n
(305)-163)²]
8のでより一のをのeg
(1080120-1073296) (920- 39 69)
-1632
-1632
Vニ
1442424
-1632
2107.705862
Vニ-0-774B0|59

Definition Definition Relationship between two independent variables. A correlation tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

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