Final answer:
The probability of failure in a binomial experiment with a success probability of 0.95 is 0.05.
Step-by-step explanation:
The question deals with a binomial experiment where there are only two possible outcomes, which are success and failure. In a binomial experiment, the probability of success is represented by p, while the probability of failure is represented by q, and we have the relationship q = 1 - p. Given that the probability of success p in the experiment is 0.95, the probability of failure q would therefore be 1 - 0.95 = 0.05.