Probability Distribution Calculations - Casio fx-100W User Manual

* Example; To calculate g*-m,
On, x, n. Lx,
and lor the
following data; 55, 54, 51,55, 53, 53, 54, 52
Enter SD Mode
@ @
Gj
S(HBO (MemoryClear)
55
S3
54© 51
©
55©
53
© ©
54
©
52
©
52'
1
(Sample Standard Deviation On-i)
$3
(Population Standard Deviation
On) O
1.407885953
I
1.316956719
j
(Arithmetic:Mean x) .
... t**) {jfj £3i
53
375
|
(Number of Data
«) [*«)
{...€ )
|
8
|
(Sum of Values
2Lr)" (_Bj j
427. |
(Sum of.Squares of Values
Ex2} fiiD CD j
22805. |
Data Input Precautions
* ID © inputs the same data twice.
* You can also input multiple entries of the same data us¬
ing @
CD.
To input the data
110
ten times, for example,
press
110
@
CD
10
©. :
* The above results can be obtained in any order, and not
necessarily that shown above.
* To delete data you have fust input, press @
GiO.
M Probability Distribution Calculations
* Press S S to produce the screen shown below.
P( Q( R(
1 2
3
4
• Input a value from
G3
to
CD
to select the probability
distribution calculation you want to perform.
*20
•