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