Suppose that in a certain malarious area experience indicates that the probability of a person with a high fever will be positive is 0.7. Consider 3 randomly selected patients (with high fever) in that same area. a) What is the probability that no patient will be positive for malaria?  b) What is the probability that exactly one patient will be positive for malaria    c) What is the probability that exactly two patients will be positive for malaria?  d) What is the probability that all patients will be positive for malaria?  e) Find the mean and standard deviation of the probability distribution given above

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