It is known that 60% of mice inoculated with a serum are protected from a certain disease. If 5 mice are inoculated, nd the probability that (a) none contracts the disease; (b) fewer than 2 contract the disease; (c) more than 3 contract the disease.

Q:It is known that 60% of mice inoculated with a serum are protected from a certain disease. If 5 mice are inoculated, and the probability that (a) none contracts the disease; (b) fewer than 2 contract the disease; (c) more than 3 contract the disease. Step By Step SolutionStep 1 of 4:Given:60% are inoculated with serum and get protection from disease, i.e they won't contract disease.Probability that the mice will get disease:It is a binomial distribution: