A drug company is running trials on a new test for anabolic steroids. The company uses the test on 400 athletes known to be using steroids and 200 athletes known not to be using steroids. Of those using​ steroids, the new test is positive for 390 and negative for 10. Of those not using​ steroids, the test is positive for 10 and negative for 190. What is the estimated probability of a false negative result​ (the probability that an athlete using steriodes will test​ negative)?