MEASUREMENT OF CORRELATION
Measurement of Correlation In Physical and Health Education, students’ performances and physical characteristics are often related in one way or another. For example, the amount of time spent training may affect performance; height may influence jumping ability; body weight may relate to speed. To study these relationships scientifically, we use correlation. Measurement of correlation is the statistical process of determining the degree and direction of relationship between two or more variables. Meaning of Correlation Correlation refers to the degree of relationship between two variables. IMPORTANCE OF CORRELATION 1. It studies the relationship between physical variable 2. It predicts athletic performance. 3. It measures effectiveness of training 4. It evaluates student progress 5. It improves coaching decisions 6. It supports scientific research in sports and exercise Types of Correlation 1. Positive Correlation Positive correlation occurs when two variables move in the same di...