s it unlikely for such a combined sample to test positive? A. It is not unlikely for such a combined sample to test positive, because the probability that the combined sample will test positive is less than or equal to 0.05. B. It is unlikely for such a combined sample to test positive, because the probability that the combined sample will test positive is greater than 0.05. C. It is not unlikely for such a combined sample to test positive, because the probability that the combined sample will test positive is greater than 0.05. D. It is unlikely for such a combined sample to test positive, because the probability that the combined sample will test positive is less than or equal to 0.05