Casio fx9750GII - STATISTICS (Continued); Uni-variate and Bi-variate Examples

STATISTICS
Uni-variate cont.
Example 2
Enter the following data into list 1 and list 2 spaces to calculate summary
statistics from given data. Set up the lists so the List 1 is the x-values, List 2 is
the frequency values.
Score x - List 1 2 3 4 5 6 7 8
Frequency f - List 2 2 3 3 5 4 2 1
Result
2 EXE 3 EXE 4 EXE 5 EXE 6 EXE 7 EXE
8 EXE
then
2 EXE 3 EXE 3 EXE 5 EXE
4 EXE 2 EXE 1 EXE
F2 F6
then
F1 1 EXE
List 1 is now entered as the x-values
then
F2 2 EXE
List 2 is now entered as the frequency
EXIT F1
Summary statistics
Scroll through the complete set of calculated statistics
Bi-variate data
Example
Enter the following 2 variable statistics and graph a linear regression model of
the data. Set up the lists so the List 1 is the Mathematics (x-values), List 2 is the
English (y values).
Student a b c d e f g
Mathematics x - List 1 2 3 4 5 6 7 8
English y - List 2 2 3 3 5 6 7 6
Result
2 EXE 3 EXE 4 EXE 5 EXE 6 EXE 7 EXE
8 EXE
then
2 EXE 3 EXE 3 EXE 5 EXE
6 EXE 7 EXE 6 EXE
F2 F6
then
F1 1 EXE
List 1 is entered as the x-values
then
F1 2 EXE
List 2 is entered as the y-values
F1
Frequency is set at 1
Data has been set up to calculate in regression format.
Note: This calculator model performs a Least Squares regression model
EXIT F2
Summary statistics
Scroll through the complete set of calculated statistics
cont. on next page