statistics
Q) 75% of the population in Guinea, Africa is infected with malaria. Suppose
a physician sees 6 patients in a given hour. Assuming these conditions are met, find the mean and standard deviation of the distribution.
Help please!
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Answers
The mean of the distribution is 4.5 (as 75% of 6 is 4.5). The standard deviation of the distribution is 0.5, since all 6 of the patients either have or do not have malaria, so the deviation sum of the items is always 0 or 1.
