HP 33s Owner's Manual page 268

¥
97.5
¥
35.1
¥
95.5
¥
34.6
¥
94
t
R
¥
¥
¥
¥
37
¥
101
Example 2:
Repeat example 1 (using the same data) for logarithmic, exponential, and power
curve fits. The table below gives you the starting execution label and the results (the
correlation and regression coefficients and the x– and y– estimates) for each type
of curve. You will need to reenter the data values each time you run the program
for a different curve fit.
16–10
Statistics Programs
File name 33s-E-Manual-1008-Publication(1st).doc
Printed Date : 2003/10/8
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Size : 13.7 x 21.2 cm
Enters y–value of data pair.
Enters x–value of data pair.
Enters y–value of data pair.
Enters x–valise of data pair.
Enters y–value of data pair.
Calculates the correlation
coefficient.
Calculates regression coefficient
B.
Calculates regression coefficient
M.
Prompts for hypothetical x–value.
Stores 37 in X and calculates
Stores 101 in Y and calculates
x ˆ
.
Page : 386
y ˆ
.