LOGNORMDIST |
LOGNORMDIST(x, mean, standard_dev) |
Returns the probability of getting less than or equal to a particular value in a lognormal distribution (no cumulative). |
x | The value at which to evaluate the function. |
mean | The arithmetic mean of the distribution. |
standard_dev | The standard deviation of the distribution. |
REMARKS |
* LOGNORM.DIST was added in Excel 2010 to replace this function. * In Excel 2010 the LOGNORM.DIST function has an additional parameter "cumulative". * This function always returns the cumulative distribution function. There is no option for the probability mass function. * ln(x) is normally distributed with parameters mean and standard_dev. * The lognormal distribution is a continuous distribution. * If any of the arguments are not numeric, then #VALUE! is returned. * If "x" = 0, then #NUM! is returned. * If "standard_dev" = 0, then #NUM! is returned. * This function can be used to analyze data that has been logarithmically transformed. * In Excel 2010 the accuracy of this function was improved. * For the Microsoft documentation refer to support.microsoft.com |
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