introduction to statistics: Data Collection and Presentation (Part 1)

Simplified introduction to statistics; Explanation of basic terms such as Population, Statistical units, Variable, Sample, Parameter, Statistic; Types of statistics; Definition and Classification of data; The difference between primary and secondary data; Quantitative data and Qualitative data; The use of the summation or sigma sign; Defining frequency and how to form a simple and a grouped frequency distribution; Explaining terms associated with frequency distribution classes such as Class boundaries, class limits, class widths or interval, class midpoint or center; How to convert a closed frequency distribution to an open frequency distribution. Tutorial question links drive.google.com/file/d/16a1ECPmIofmZZNBjcwRYQ8QO0… Telegram Channel Link t.me/+rQSRh97-siZmYTA8