Following sample is performance of 10 pupils for this just concluded term, taking English as the exogenous variable, and Maths as the endogenous     English 56 75 45 71 62 64 58 80 76 61 Maths 66 70 40 60 65 56 59 77 67 63   Calculate the student’s t -statistics  and At 5% level of significant, can you conclude that English has no significant relationship with the performance of Maths, given critical value of       t (0.05,8)= 1.86