Research Article

A Comparative Study on Academic Achievement of Mathematics and English with Other Subjects of Secondary Level in BTR of Assam, India, Using Mahalanobis Distance

Table 15

The covariance for total nontribal girl students.

CovarianceMathematicsGeneral scienceSocial studiesEnglish

Mathematics392.232252.522216.858256.276
General science252.522261.084201.279223.284
Social studies216.858201.279250.185215.978
English256.276223.284215.978319.521