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 9

The covariance for total urban students.

CovarianceMathematicsGeneral scienceSocial studiesEnglish

Mathematics393.621242.968208.825226.901
General science242.968248.241181.468185.392
Social studies208.825181.468237.255172.434
English226.901185.392172.434296.739