7=8 Kate Correlation NO. way selictul and data about their age in years. A sample of 8 children and weight. in kilograms was recorded in the table Find the relation. between age and weight and compute the correlation coefficient. Age years Weight (kg) G 12 5 8 7 1 Michael 3 le $ 8 Age (years) Weight (kg) 6 12 J 8 13 X² 36 10 || 14 № 9 13 Xy 72 144 40 64 7 13 91 169 10 40 4 100 3 11 33 121 6 14 84 196 5 9 45 25 81 8 13 104 64 169 5x = 44 2y = 90 Exy=509x³²=206 Eg ² = 875 n_8 x = 44 90 xy 509 x² = 206 = y² = n (Exy)-(Ex) (Ey) r = 2 √n 2x² - (Ex)² [n {y²- (Ey)² - ye 25 49 16 9 36 tha ning duha Carlin 875
7=8 Kate Correlation NO. way selictul and data about their age in years. A sample of 8 children and weight. in kilograms was recorded in the table Find the relation. between age and weight and compute the correlation coefficient. Age years Weight (kg) G 12 5 8 7 1 Michael 3 le $ 8 Age (years) Weight (kg) 6 12 J 8 13 X² 36 10 || 14 № 9 13 Xy 72 144 40 64 7 13 91 169 10 40 4 100 3 11 33 121 6 14 84 196 5 9 45 25 81 8 13 104 64 169 5x = 44 2y = 90 Exy=509x³²=206 Eg ² = 875 n_8 x = 44 90 xy 509 x² = 206 = y² = n (Exy)-(Ex) (Ey) r = 2 √n 2x² - (Ex)² [n {y²- (Ey)² - ye 25 49 16 9 36 tha ning duha Carlin 875
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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can you help me with the conclusion
Transcribed Image Text:7=8
Kate
Correlation
NO
A sample of 8 children was selectul and data about their age in years.
and weight in kilograms was recorded in the table. Find the relation
between age and weight and compute the correlation coefficient.
Age years
Weight (kg)
G
12
8
5
Michael
7
7
4
3
6e
1
3
ما
ţ
8
Age (years) /Weight
(X)
(kg)
6
12
144
J
8
64
13
169
10
100
11
121
14
196
5
9
45
25
81
8
13
104
64
169
Ex = 44 2y = 90.
Exy=509x³²= 206 TE = ² = 875
n_8
x = 44
નવ
= 509
x² = 206
2
y²
n (Exy) -(Ex) (Ey)
√n Ex² - (Ex)² [n {y^² - (2 y)²
13
xy
72
40
41
40
33
84
10
11
14
49
13
X²
36
25
49
16
9
36
tha ning
duha
Carlin
875
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