This course brings to you all 9 chapters of 11th Commerce Statistics under one roof!
"Statistics is the science which deals with the collection, analysis, and interpretation of numerical data."
Statistics are measurements or estimates of natural or social phenomenon, usually systematically arranged, analysed and presented.
"Statistics may rightly be called a science of averages." - Sir A.L. Bowley
Uncontrolled variation is the enemy of quality . - Edward Deming
"Measures of skewness indicates the tendency of the group to depart from symmetry." - Connor