Rangers made an operating loss of Â£14m on a turnover of Â£19.1m. Rangers raised a total of Â£35.2m in finance, Â£22m of which was from last Decemberâs Initial Public Offering of Shares. As of June, there was Â£11.2m cash left in the bank, which included Â£4.5m of season ticket renewal income.
Mean of Grouped Data. The mean (or average) of observations, as we know, is the sum of the values of all the observations divided by the total number of observations. If x1, x2,. . ., xn are observations with respective frequencies f1, f2, . . ., fn, then this means observation x1 occurs f1 times, x2 occurs f2 times, and so on.
You will need every number in your sample to calculate the mean. 1  The mean is the average of all your data points. 2  This is calculated by adding all of the numbers in your sample, then dividing this figure by the how many numbers there are in your sample (n).