Hewlett-Packard 9g - Graphing Calculator User's Manual
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Brand: HP
Category: Calculator , Power Supply
Type: Operation & user’s manual
Model: HP 9g , HP F2222A#ABA - 9s Scientific Calculator
Pages: 172 (5.43 Mb)
E-61
[ 2nd ] [ STATVAR ] [ ]
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[ Graph ]
Example 45
In the data in Example 44, change Y
1
= 4 to Y
1
= 9 and X
2
= 5 to X
2
= 8, then find Sx = 2.645751311
[ DATA ]
[
] [ ] 9
[ ] 8