Which of the following are correct in case of area under the standard normal probability curve.
A. Distance from the mean ordinates in terms of ± σ at Z = ± 0.6745 is 0.55
B. Distance from the mean ordinates in terms of ± σ at Z = ± 1.96 is 0.95
C. Distance from the mean ordinates in terms of ± σ at Z = ± 2.0 is 0.9544
D. Distance from the mean ordinates in terms of ± σ at Z = ± 2.58 is 0.98
E. Distance from the mean ordinates in terms of ± σ at Z = ± 3.0 is 0.9973
Choose the correct answer from the options given below:
1
A, C and E only
2
B, C and E only
3
B, C and D only
4
A, B and E only