Casio FX-9750GII User Manual
Page 181
6-41
Tail: Left
upper boundary
of integration
interval
f
(x)dx = p
Upper
f
(x)dx = p
Lower
f
(x)dx = p
Upper
Lower
f
(x)dx = p
Upper
f
(x)dx = p
Lower
f
(x)dx = p
Upper
Lower
Tail: Right
lower boundary
of integration
interval
Tail: Central
upper and lower
boundaries of
integration interval
Specify the probability and use this formula to obtain the integration interval.
• This calculator performs the above calculation using the following:
d = 1E99, –d = –1E99
• There is no graphing for Inverse Normal Cumulative Distribution.
I Student-
t
Distribution
• Student-
t
Probability Density
(DIST)(t)(tPd)
Student-
t
Probability Density calculates the probability
density (
p
) for a specified single
x
-value or a list. When a
list is specified, calculation results for each list element are
displayed in list form.
Calculation Result Output Examples
When a list is specified
Graph when variable (
x
) is specified
• Graphing is supported only when a variable is specified and a single
x
-value is entered as
data.
• Student-
t
Cumulative Distribution
(DIST)(t)(tCd)
Student-
t
Cumulative Distribution calculates the Student-
t
cumulative probability of a Student-
t
distribution between a
lower bound and an upper bound.
Calculation Result Output Examples
When a list is specified
Graph when variable (
x
) is specified