16. IN MAT 3 DEPARTMENTAL EXAMINATION, THE MEAN SCORE IS 64 IN THE STANDARD DEVIATION IS 12. THE SCORE OF A STUDENT WHOSE Z SCORE IS -2.5 A. 34 B. 33 C. 32 D. 35 17. FIND THE AREA UNDER THE NORMAL...

16. IN MAT 3 DEPARTMENTAL EXAMINATION, THE MEAN SCORE IS 64 IN THE STANDARD DEVIATION IS 12. THE SCORE OF A STUDENT WHOSE Z SCORE IS -2.5


A. 34


B. 33


C. 32


D. 35

17. FIND THE AREA UNDER THE NORMAL CURVE BETWEEN Z= -2.67 AND Z= 0.85


A. 0.7724


B. 0.3032


C. 0.7985


D. 0.4692

18. FIND THE AREA UNDER THE NORMAL CURVE LESS THAN 1.82


A. 0.8656


B. 0.9656


C. 0.4656


D. 0.0344