The EXPONDIST function returns the exponential distribution of the specified form.
EXPONDIST(non-neg-x-value, lambda, form-type)
non-neg-x-value: A number value representing the x value at which you want to evaluate the function. non-neg-x-value must be greater than or equal to 0.
lambda: A number value representing the parameter value. lambda must be greater than 0.
form-type: A modal value that indicates which form of the exponential function to provide.
cumulative form (TRUE or 1): Return the value of the cumulative distribution form.
probability density form (FALSE or 0): Return the value of the probability density form.
Examples |
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=EXPONDIST(4, 2, 1) returns 0.999664537372097 (cumulative distribution form). =EXPONDIST(4, 2, 0) returns 0.000670925255805024 (probability density form). |