You bought a new set of four dog shoes from a designer that

You bought a new set of four dog shoes from a designer that just announced a recall because 7% of those dog shoes are defective. What is the probability that at least one of yours is defective? (Round your answer to four decimal places)

Solution

P(at least one defective) = 1 - P(none is defective)

= 1 - (1-0.07)^4

= 0.25194799 [answer]