HP 39g+ - Page 99

Statistics aplet 8-5
Predict values 13.To find the predicted sales figure if advertising were
to go up to 6 minutes:
S (to highlight
Stat-Two)
(to highlight
PREDY)
6
14.Return to the Plot view.
15.Jump to the indicated point on the regression line.
6
Observe the predicted
y-value in the left
bottom corner of the
screen.