Biserial Correlation and Kendall Coefficient of Concordance. Hilighlights: Biserial correlation Kendal coefficient of Concordance Biserial correlation is used to find the relationship between nominal dichotomous…
Measures of Association – Tetrachoric and Kendall Tall Correlation. Highlights: Measures of association and types Tetrachoric Correlation Kendall Tall Correlation Measures of association deals with…
Spearman Rank and Pearson Product Correlation Technique Highlights: Spearman Rank Correlation Technique Pearson Product Moment Correlation Technique Earlier we discussed correlation technique and some of…
Correlation Technique – Phi Coefficient and Point Biserial. Highlights: Definition of correlation Correlation coefficient Correlation range Correlation techniques Phi coefficient Point Biserial coefficient. Correlation is…
Application of Measures of Central Tendency and Variability. Highlights: Mode, Median and Mean. Range, Quartile and Standard Deviation. Application of measures of variability. Measures of…
Educational Data or Levels of Measurement. Highlights: Data definition. Broad classification of data. Educational data and classification. Implication of Educational data classification. Educational data is…
New Trend of Educational Variable -Data Organization. Lesson highlights: variable Types of variables. Practical illustration of variables. Definition of data. Data organization. A variable is…
Educational Statistics – Branches and Roles. Lesson One Highlights: Definition of statistics Branches of statistics Statistics as a discipline Statistics as a method/measure Educational statistics…