To find the mean add up all the numbers and divide by the number of numbers. Thus the median will have 445 scores above it and 445 scores below it. Summary For grouped data we cannot find the exact Mean Median and Mode we can only give estimates.
Mode The modal value for number of times borrowed is 1.
The formula list includes Range Mean Mean of Raw Data Mean of Discrete Data Mean of Grouped Data Median Median of Raw Data Median of Discrete Data Median of Grouped Data Mode Mode of Raw Data Mode of Discrete Data Mode of Grouped Data Mean deviation of. Thus the median will have 445 scores above it and 445 scores below it. Arithmetic mean or mean Arithmetic mean or simply the mean of a variable is defined as the sum of the observations divided by the number of observations. Median Median observation N 1 2 114035 1 2 57018.