Verify Mode Calculation Examples; Distribution Calculations (Dist) - Casio FX-115ES PLUS User Manual

VERIFY Mode Calculation Examples

To verify log2
To verify 0
To verify 5
25 16 (VERIFY) 1 (=) ! 625 =

Distribution Calculations (DIST)

You can use the procedures below to perform seven different types of
distribution calculations.
1. Press Nc3(DIST) to enter the DIST Mode.
2. On the menu that appears, select a distribution calculation type.
To select this type of calculation:
Normal probability density
Normal cumulative distribution
Inverse normal cumulative distribution
Binomial probability
Binomial cumulative distribution
Poisson probability
Poisson cumulative distribution
3. Input values for the variables.
• With Binomial PD, Binomial CD, Poisson PD, and Poisson CD, you can
input sample data and then perform calculations.
4. After inputting values for all of the variables, press =.
• This displays the calculation results.
• Pressing = or A while a calculation result is displayed will return to
the input screen of the first variable
Note: • To change the distribution calculation type after you enter the DIST
Mode, press !1(STAT/DIST)1(Type) and then select the distribution
type you want. • Distribution calculation accuracy is up to five significant
digits.
log3
l 2 )16 (VERIFY) 4 ( )
l 3 )16 (VERIFY) 4 ( )
2
8 8
( )
–
9 9
0 16 (VERIFY) 4 ( )
8 ' 9 ew- 8 ' 9 =
2
= 25 = 625
5 w16 (VERIFY) 1 (=)
log4
l 4 )=
B
B
E-47
Press this key:
1(Normal PD)
2(Normal CD)
3(Inverse Normal)
4(Binomial PD)
c1(Binomial CD)
c2(Poisson PD)
c3(Poisson CD)