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 5

The covariance for total boy students.

CovarianceMathematicsGeneral scienceSocial studiesEnglish

Mathematics317.291196.179169.437190.921
General science196.179203.072149.634153.198
Social studies169.437149.634208.374148.191
English190.921153.198148.191240.734