relative frequency table is 50–59 and the corresponding relative frequency is 0.2

Question

what is the .2 represent

Answer 1

The value 0.2 represents the relative frequency of the data values falling within the category range of 50-59 as a proportion of the total number of data values. In other words, out of all the data values, 20% of them fall within the range of 50-59. This relative frequency can be seen as a measure of the proportion or likelihood of observing a data point within that specific category range.