The EXPONDIST function calculates the exponential distribution. x is the input value to the function; lambda is a distribution parameter; and cumulative is a logical value with the following effect:
FALSE |
the probability density function is calculated, using the equation: |
TRUE |
the cumulative distribution function is calculated, using the equation: |
For example
EXPONDIST(0.3, 9, TRUE) returns 0.932794
EXPONDIST(0.3, 9, FALSE) returns 0.604850
See also: