Cyanosis is the condition of having bluish skin due to insufficient oxygen in the blood. About 80% of babies born with cyanosis recover fully. A hospital is caring for five babies born with cyanosis. The random variable represents the number of babies that recover fully. A) decide whether the experiment is a binomial experiment. B) If it is, describe what a success is and determine the values of n, p, and q. C) Determine the probability of exactly 1 success. D) Determine the probability of at least 1 success. E) Determine the probability of at most 1 success.

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