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1. |
A medicine is known to be 75% effective to cure a patient. If the medicine is given to 5 patients, what is the probability that at least one patient is cured by this medicine? |
A. | \(\frac{1}{{1024}}\) |
B. | \(\frac{{243}}{{1024}}\) |
C. | \(\frac{{1023}}{{1024}}\) |
D. | \(\frac{{781}}{{1024}}\) |
Answer» D. \(\frac{{781}}{{1024}}\) | |