Frequency distribution is a representation, either in a graphical or tabular format, that displays the number of observations within a given interval. In cumulative frequency distribution, the frequencies are shown in the cumulative manner. Each entry in the table contains the frequency or count of the occurrences of values within a particular group or interval, and in this way, the table summarizes the distribution of values in the sample. It is a way of showing unorganized data notably to show results of an election, income of people for a certain region, sales of a product within a certain period, student loan amounts of graduates, etc. The arcsine distribution on [a,b], which is a special case of the Beta distribution if α=β=1/2, a=0, and b = 1.; The Beta distribution on [0,1], a family of two-parameter distributions with one mode, of which the uniform distribution is a special case, and which is useful in estimating success probabilities. Frequency distribution is a table that displays the frequency of various outcomes in a sample. Use our online handouts and resources. Consider this small data set: 218 426 53 116 309 504 281 270 246 523. It implies the frequency of a certain value with respect to the total frequency of all the elements in the data set. Name the three types of frequency distributions, and explain when each should be used.