Entering And Editing Statistical Data - HP 40G User Manual

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Predict values

Entering and editing statistical data

H I N T
Statistics aplet
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13. To find the predicted sales figure if advertising were to
go up to 6 minutes:
PF•Ã
S (to highlight
Stat-Two)
(to highlight
PREDY)
6
PF•
14. Return to the Plot view.
Ã
15. Jump to the indicated point on the regression line.
BPUP•
6
PF•
Observe the predicted y-
value in the left bottom
corner of the screen.
The Numeric view ( ) is used to enter data into the
Statistics aplet. Each column represents a variable named C0
to C9. After entering the data, you must define the data set in
the Symbolic view ( ).
A data column must have at least four data points to provide
valid two-variable statistics, or two data points for one-
variable statistics.
You can also store statistical data values by copying lists from
HOME into Statistics data columns. For example, in HOME,
L1 C1 stores a copy of the list L1 into the data-column
TUPc•
variable C1.
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