what is the statistic called that can replace all measurements in least square fitting how to compare different measurements in least square fitting why use least square fitting which functions do we use to combine observations which of the following can be used to converge all observed counters average statistics per measurement how to aggregate measurements in least square fitting average measurements for a fixed size why is the blue rectangle the average in the data which function is used to aggregate all observations for x-value? how to fit the observed counters what is the function for the analysis of all measurements per x value what is the function that is used to aggregate all observed counters per size? which statistic can only compare all observed counters how to find the averages of each statistic and find the least square fit what is the function for aggregation how does least square fitting compare a distribution how to compare all observed counters what statistic can be used to compare all observed counters how to agregate observations