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.
Ungrouped Data. Grouped Data â Data that has been organized into groups (into a frequency distribution). If you see a table similar to the one below, you will know that you are dealing with grouped data: Class 0â5 6 â 10 11 â 15 16 â 20 Frequency 4 5 12 7. The frequency of a class is the number of numbers in that class. For example, there must have been four numbers between 0 and 5.