Fionn observed that of the background checks he processes are for potential employees who have already interviewed. Let X be the number of background checks Fionn processes to get his first background check for a potential employee who has not yet interviewed for the job. Assume that the interview statuses are independent. Find the probability that the background check that Fionn processes is the first for which the potential employee has not yet interviewed. You may round your answer to the nearest hundredth.
a) 0.33
b) 0.25
c) 0.50
d) 0.75