Importance of tabulation

Test of independence as an application of chi-square test

Describe various ways in which a data can be presented graphically with the help of suitable diagrams.

Emotional Intelligence Scale and Occupational Stress Scale were administered to a group of employees. The scores obtained are given below. Calculate Pearson’s Product Moment Correlation for the following data:

Describe the properties and limitations of quartile deviation and average deviation.

Absolute and relative dispersion

Coefficient of variation