

MCQOPTIONS
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1. |
If the probability for A fail in an examination is 0.2 and that for B is 0.3, then the probability that either A or B fails is ? |
A. | 0.38 |
B. | 0.44 |
C. | 0.50 |
D. | 0.94 |
Answer» C. 0.50 | |