Mathematics

Marlie Shelton

7 January, 02:42

A quality inspector at a valve manufacturer randomly selects one valve from each batch of fifty valves to inspect for noncompliance. The first batch of fifty valves has five non-compliant ones. The second batch of fifty valves has four non-compliant valves. Find the probability that the inspector selects a non-compliant valve both times. A) 1/100 B) 1/125 C) 1/9 D) 9/50