Binomial PMF Calculation in Quality Control
In a manufacturing process, it is known that 30% of items produced are defective. A random sample of 10 items is selected from a batch. Let \(X\) be the random variable representing the number of defective items in the sample. Assume that \(X \sim \text{Bin}(10, 0.3)\). Answer the following: (a) Calculate the probability that exactly […]