HP 35s User Manual page 175











 ÕÕ
Õ
Õ
y
8.50
7.50
6.50
5.50
4.50




()
 ˆ
 ˆ

 ˆ
 ˆ

 ˆ
 ˆ

r = 0.9880
b = 4.8560
0 20
Enters data; displays n.
Five data pairs entered.
Displays linear–regression
  
menu.
Correlation coefficient; data
closely approximate a straight
line.
Slope of the line.
  
y–intercept.
  
m = 0.0387
40 60
Statistical Operations
X
(70, y)
80
x
12-9