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binomialCDf
Function: Returns the cumulative probability in a binomial distribution that the success
will occur between specified lower value and upper value.
Syntax: binomialCDf(lower value, upper value, numtrial value,
Example: To determine the binomial cumulative probability when lower value = 2, upper
value = 5, numtrial value = 3,
Menu Item: [Action][Distribution][binomialCDf]
For more information, see "Binomial Cumulative Distribution" on page 7-11-15.
invBinomialCDf
Function: Returns the minimum number of trials of a binomial cumulative probability
distribution for specified values.
Syntax: invBinomialCDf(
Important!
When executing the invBinomialCDf function the calculator uses the specified
and the value that is one less the
value) to calculate minimum number of trials values. The results are assigned to the
xInv
system variables
prob
*
). The invBinomialCDf function always returns the
xInv
xInv
the
and *
values are different, the warning message shown below appears
showing both values.
The calculation results of invBinomialCDf are integers. Accuracy may be reduced when
the first argument has 10 or more digits. Note that even a slight difference in calculation
accuracy affects calculation results. If a warning message appears, check the displayed
values.
Example: To determine the minimum number of trials when
pos
value = 5,
Menu Item: [Action][Inv. Distribution][invBinomialCDf]
For more information, see "Inverse Binomial Cumulative Distribution" on page 7-11-16.
2-8-53
Using the Action Menu
pos
= 0.63
prob
, numtrial value,
prob
value minimum number of significant digits (*
(calculation result using
= 0.63
20090601
pos
[ ) ]
pos
[ ) ]
prob
xInv
) and *
(calculation result using
xInv
value only. However, when
prob
= 0.609, numtrial
prob
value
prob
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