Marginal relative frequency is one of the types of relative frequency that we can obtain from a two-way frequency table. A Use these results to calculate the relative frequency of each colour. To find the relative frequency of a category divide the frequency of that category by the sum of all frequencies.
Twenty pupils each shuffle a pack of coloured cards and choose a card at random.
1052 019 The relative frequency for the second week is. The relative frequency of an event is defined as the number of times that the event occurs during experimental trials divided by the total number of trials conducted. A conditional relative frequency is found by dividing a frequency that is not in the Total row or the Total column by the frequencys row total or column total. Twenty pupils each shuffle a pack of coloured cards and choose a card at random.