HP 39g+ - Manual (Page 94)

8-2 Statistics aplet
Open the
Statistics aplet
1. Open the Statistics aplet and clear existing data by
pressing S@T@U• .
>$3/(7@
Select
Statistics
S@T@U•Ã`@T•
TU6SU•
The Statistics aplet
starts in the Numerical
view.
At any time the
Statistics aplet is configured for only one of two types of
statistical explorations: one-variable (
W6S• ) or two-
variable ( !W6S• ). The 5th menu key label in the Numeric
view toggles between these two options and shows the
current option.
2. Select !W6S• . Ã
You need to select !W6S• because in this example we are
analyzing a dataset comprising two variables: advertising
minutes and resulting sales.
Enter data
3. Enter the data into the columns.
2
>(17(5@1 >(17(5@
3
>(17(5@5 >(17(5@
5
>(17(5@4 >(17(5@
*A, to move to the next
column
1400
>(17(5@ 920 >(17(5@
1100
>(17(5@ 2265 >(17(5@
2890
>(17(5@ 2200 >(17(5@
1VAR/2VAR
menu key label