#12 Quality Control: Syringes The quality control inspector of a production plant will reject a batch of syringes if two or more defective syringes are found in a random sample of eight syringes taken...

Extracted text: #12 Quality Control: Syringes The quality control inspector of a production plant will reject a batch of syringes if two or more defective syringes are found in a random sample of eight syringes taken from a batch. Suppose the batch contains 1% defective syringes. (a) Make a bar graph showing the probabilities of r= 0, 1, 2, 3, 4, 5, 6, 7, and 8 defective syringes in a random sample of eight syringes. (b) Find µ. What is the expected number (µ) of effective syringes the inspector will find? (c) What is the probability that the batch will be accepted? (d) Find o.