DSpace Collection: http://egyankosh.ac.in//handle/123456789/23427 2026-03-12T22:16:21Z Unit-1 Significance of the Difference of Frequency: Chi-Square http://egyankosh.ac.in//handle/123456789/23473 Title: Unit-1 Significance of the Difference of Frequency: Chi-Square 2017-01-01T00:00:00Z Unit-2 Concept and Calculation of Chi-Square http://egyankosh.ac.in//handle/123456789/23471 Title: Unit-2 Concept and Calculation of Chi-Square 2017-01-01T00:00:00Z Unit-3 Significance of the Differences between Means (T-value) http://egyankosh.ac.in//handle/123456789/23469 Title: Unit-3 Significance of the Differences between Means (T-value) 2017-01-01T00:00:00Z Unit-4 Normal Distribution: Definition, Characteristics and Properties http://egyankosh.ac.in//handle/123456789/23467 Title: Unit-4 Normal Distribution: Definition, Characteristics and Properties 2017-01-01T00:00:00Z