Stt 206 - Study guides, Class notes & Summaries

STT 206 Stt 206 FREQUENCY DISTRIBUTION Frequency distribution is a tool for organising data, we use it to group data into categories and show the number of observations in each category. In constructing frequency distribution table, many ways have been given, the most effective and objective method of constructing frequency distribution from a given data is the “Sturges Formula”, the application of Sturge formula gives accurate class size of a distribution rather than using the popul...