

MCQOPTIONS
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1. |
An experiment succeeds twice as often as it fails. Find the probability that in 4 trials there will be at least three success [AMU 1999] |
A. | \[\frac{4}{27}\] |
B. | \[\frac{8}{27}\] |
C. | \[\frac{16}{27}\] |
D. | \[\frac{24}{27}\] |
Answer» D. \[\frac{24}{27}\] | |