Calculating Statistics From A Frequency Table - Casio fx-9860GII Instructions Manual

5.8 Calculating statistics from a frequency table

Example 47
Calculate the summary statistics for this data:
Number
1 2 3 4 5
Frequency
3 4 6 5 2
Enter the data in List 1 and List 2 (see Example 41).
F6
Press F2 CALC and
Leave the 1 variable statistics default value for XList as List 1 and change
Freq to List 2.
You should see this display.
EXIT F1
Press and press
The information shown will not fi t onto a single screen.
You can scroll up and down to see it all.
The statistics calculated for the data are:
sum of squares
population standard deviation
sample standard deviation
minimum value
lower quartile
upper quartile
maximum value
number of data mode items
data mode frequency
© Oxford University Press 2012: this may be reproduced for class use solely for the purchaser's institute
SET.
to select 1 VAR.
mean x
sum ∑ x
2
∑ x
σ x
Sx
number n
minX
Q
1
median Med
Q
3
maxX
mode Mod
Mod:n
Mod:F
Casio fx-9860GII
Using a graphic display calculator 44