Statistical Calculations - Canon F-730SX User Manual

STATISTICAL CALCULATIONS

● To enter the statistical mode, press
(1-VAR) to enter one-variable mode, or press
(2-VAR) to enter two-variable mode. The linear regression
equation y = Ax + B is represented in two variables.
● Before starting a new statistic data entry, be sure to clear the
statistic memory by pressing
● Perform data input and edit:
○ Press
■ In 1-VAR mode:
• Input first data for X1.
• Press
(FRQ).
• Frequency of occurrence default is set to 1 (FRQ=1).
Input data value when needed.
• Press
• Repeat these steps by pressing
value and set the FRQ until finished.
• Press
FRQ value.
■ In 2-VAR mode:
• Input first data for X1.
• Press
• Y value default is set to 1 (Y=1). Input data value when needed.
• Press
value.
• Repeat these steps by pressing
for X and Y until finished.
• Press
○ To edit data, press
inputting the new value, press
○ You can press
other calculations. Calculations in blank STAT mode screen
will not be stored in statistic memory.
● After finishing all data entries, press
functions.
to register data
to save and to set the frequency of occurrence
to save and to enter the next data (X2) for input.
or to save the last entered data point or
to save and set the Y1 value.
to save and enter the next data (X2) input
or to save the last entered data point.
or
to return to a STAT mode screen for
2nd
2nd
to input the data
to input data value
to migrate to that value. After
or
to calculate the statistic
22
. Then press
(CLRDATA).
to save.