With a sample size of 20 gas stations the relative frequency of each class equals the actual number of gas stations divided by 20. 6 24 0250. For example you calculate the relative frequency of prices between 350 and 374 as 620 to get 030 30 percent.
Multiply pi by two.
Find the cumulative frequency of the. The cumulative relative frequency is calculated in a running total by adding 1350 to 2050 850 and 950 for a total of 5050. 0 0 8 8 7 7 8 8 6 6 4 4 2 2 1 1 3 3 2 2. The frequency of a value is the number of times that value appears.