Lymnozyme cures most infections in Koi fish caused by bacteria; in fact, it has been shown to be 98% effective if used according to the directions. If 11 Koi with a bacterial infection are treated, what is the probability that 10 of the fish are cured?
?

A. 0.1788
B. 0.1798
C. 0.1973
D. 0.9481
E. 0.1767


Answer: B

Mathematics

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