# Category: Statistical Method in Educational Research

Statistical Method in Educational Research.   Unit 1: Introduction to Educational Statistics – concepts, branches and roles. Types of Variables and Educational Data, Implication of Data Types, Data Organization.
Unit 2: Measures of Central Tendency – Mode, Median, and Mode. Choice of Appropriate Measures of Central Tendency.
Unit 3: Measure of Variability And Research Applications.
Unit 4: Correlation Technique – Phi, Contingency, tetrachroric, Biserial, Point Biserial, Polyserial, Kendall’s Tau, Kendall’s Coefficient Of Concordance, Spearman Rank Order, Pearson Product Moment, Partial and Part Correlation, Multiple Regression, Coefficient of Determination, Shrinkage Effect.
TheUnit 5: Sampling Error, Standard Error, Sampling Distribution of the Mean, and other statistics, Central Limit Theorem, Normal Distribution, Area Under Normal Curve and Application.

## Statistical Method in Educational Research

Unit 6: Statistical Estimation – inferential Reasoning , Point And Interval Estimation, Confidence Intervals.
Unit 7: Testing Hypothesis about the Mean, Proportion and Correlation Coefficient of one sample and two samples.
Here Unit 8: One-way Analysis of Variance(ANOVA) and Analysis of Covariance (ANCOVA)
Now Unit 9: Post Hoc Multiple Comparison Procedures, Tukey HSD, Newman Keuls, Tukey-Kramer, Dunkan, Sheffe.
See Unit 10: Intro to Regression Analysis, Basic Concep, Simple Linear Regression Analysis.

## ICT APPLICATION IN RESEARCH METHOD

ICT APPLICATION IN RESEARCH METHOD. ICT (information, communication, and technology) is now the power drive of the world as everything is becoming technologically inclined. The…

## Portfolio Assessment in Statistical Method in Educational Research

Portfolio Assessment in Statistical Method in Educational Research. here is an example of how  this form of assessment is developed. Question One (1) a). What…

## UPDATED: Theoretical foundation of complexity theory

Theoretical foundation of complexity theory. In recent years, the terms complex and complexity have been used in the context of public policy and management. They’re…

## Analysis of Variance(ANOVA) Technique

Analysis of Variance(ANOVA) Technique. Highlights; ANOVA Assumptions of ANOVA Post-hoc ANOVA, also known as analysis of variance technique is test statistics used to when a…

Hypothesis Testing About Samples. Highlight: Hypothesis Region of acceptance and rejection Decision taking Steps In Hypothesis Testing Hypothesis  is a statement showing the relationship between…

## Statistical Inference – Point – Interval Estimation

Statistical Inference – Point – Interval Estimation. statistical inference estimation point estimation interval estimation The act of drawing generalization on a population parameter based on…

## Sampling error and normal distribution

Sampling error and normal distribution. Highlights: Sampling error Sampling distribution Normal distribution Applications of Normal distribution. Sampling error is a variation between the sample size…

## Correlation Coefficient for One – Two Samples In Hypothesis Testing

Correlation Coefficient for One – Two Samples In Hypothesis Testing. Highlights: Correlation. Correlation Coefficient. Correlation Coefficient For One Sample. Correlation Coefficient For Two Sample. A…

## Partial – Part and Multiple Correlation

Partial – Part and Multiple Correlation, earlier we discussed Biserial correlation and kendall coefficient of concordance, today we are going to look at following. Highlights:…

## Biserial Correlation and Kendall Coefficient of Concordance

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…