Probability Distribution Calculation And Graphing - Casio FX-9750G Quick Start Manual

18 - 6
Performing Statistical Calculations
4. Press the keys as follows.
The estimated value
The estimated value
*
(Graph Type) 1(GRPH)6(SET)c
(Scatter) 1(Scat)c
1(List1)c
(XList)
2(List2)c
(YList)
(Frequency) 1(1)c
1( )J
(Mark Type)
(Auto) !Z1(Auto)J1(GRPH)1(GPH1)6(g)
(Pwr) 3(Pwr)6(DRAW)
k k k k k Probability Distribution Calculation and Graphing
You can calculate and graph probability distributions for single-variable statistics.
u u u u u Probability distribution calculations
You can perform probability distribution calculations in the RUN Mode. Pressing
K in the RUN Mode displays a menu of probability distribution functions.
xi
ea(value of
K5(STAT)2( )w
is displayed for
baaa(value of
1( )w
is displayed for
K6(g)3(PROB)6(g)
1 (P() ........... Calculation of probability P(
2 (Q() .......... Calculation of probability Q(
3 (R() ........... Calculation of probability R(
t
4 ( () ............ Calculation of normalized variate
)
xi
= 40.
yi
)
yi
= 1000.
1 2 3 4 5 6
1 2 3 4
t
) value
t
) value
t
) value
t x
( ) value
5 6
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