Cumulative Relative Frequency
Cumulative relative frequency is a statistical concept that represents the running total of relative frequencies up to a certain point in a dataset. It is often used to analyze percentile data and provides insight into the proportion or percentage of values that are less than or equal to a particular value in a dataset. The cumulative relative frequency of a class interval is calculated by dividing the cumulative frequency by the sample size/02%3A_Displaying_and_Analyzing_Data_with_Graphs/2.05%3A_Graphs_of_Numeric_Data/2.5.05%3A_Cumulative_Frequency_and_Relative_Frequency). This concept is often visualized using an Ogive graph, which displays the cumulative percent from left to right, showing what percent of the data is below a specific value.
In summary, cumulative relative frequency is a valuable tool in statistics for understanding the distribution of data and analyzing the proportion of values that fall below a given threshold. It is commonly used to interpret percentiles and make comparisons within a dataset.
