Industry standards suggest that 25 of new vehicles require


Industry standards suggest that 25% of new vehicles require a service within the first year. Suppose 10 new vehicles were selected randomly.

a) Is the selection of 10 vehicles a binomial experiment?

b) What is the pobability that 0 of the 10 vehicles will require a service?

c) what is the probability that 4 out of 10 vehicles will require a service?

d) What is the probability that atleast 2 out of 10 will require a service?

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