Sharp EL-5100 - Page 57

Key in: Display
82
E 3 T ]
79
l Data l
1
53
luoil
50
l Data l
2
61
E 7 > l
87
S
3
74
E i
96
[Data |
4
51
E3
73x2
l Data l
6
(Note: to input multiple identical
(2nd F)
(XI
.57
samples proceed as indicated)
(2nd F)
m
3A
L26
(2nd F) .68
The value of r of .57 indicates that the correlation is marginal. The equation for the straight line for this
data is Y = 34.62 + .68X.
If we had a student whose mark in mathematics was 90, based on this analysis, the student would have a mark
in English of 95.5.
55