what does grouped error distributions mean which of the following describes the technique of grouping error distribution, based on multinomials? who was involved in the grouped error? who used grouped error distribution who used the classical method of the grouped error distributions what is the definition of grouped error distribution what is grouped distribution who used multinomial distributions who used the classical method of difunction to obtain a grouped error distribution who used the classical math method for deriving the distribution of the mean rectangularly and triangularly distributed errors? who used the classical method of derivation for deriving the distribution of mean rectangularly and triangularly distributed errors? who developed the classical method for the distribution of mean rectangularly and triangularly distributed errors? what is the meaning of the group error distribution where is grouped error distribution which of the following grouped error distributions? who used the classical methods of deriving the distribution of the mean rectangularly and triangularly distributed errors? who used the classical method to derivate a distribution of the mean rectangularly and triangularly? who used a multinomial distribution to deduce an error distribution? who used the classical method to obtain the distribution of the mean triangularly distributed error who created a grouped error distribution based on a multinomial distribution