E-64
[ 2 nd ] [ STATVAR ] [ Graph ]
[ 2nd ] [ STATVAR ] [ ]
[ ] [ ]
[
] 573 [
]
[ 2nd ] [ STATVAR ] [ ]
[ ] [ ] [ ]
[
] 19 [
]
Example
48
Given the following data, use quadratic regression to estimate y ’ = ? for
x = 58 and x ’ =? for y =143
X
57
61
67
Y
101
117
155
[ MODE ] 1 [ ]