Discrete - Problems on Discrete Distributions 1 It is...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Problems on Discrete Distributions 1. It is estimated that one out of 10 widgets supplied to a manufacturer is defective. Suppose a random sample of 20 is chosen from a very large batch of these widgets. What is the probability that the sample contains no more than one defective widget? Assume that the number of defectives follows a binomial distribution. 2. A manufacturer of heating elements for water heaters ships boxes that contain 100 elements. A quality-control inspector randomly selects a box in each shipment and accepts the shipment if there are 5 or fewer defective heating elements in the box. Assuming that the manufacturer has had a rate of 6% defective items, what is the probability that the shipment of heating elements will pass the inspection?...
View Full Document

This note was uploaded on 09/22/2011 for the course MECH 2110 taught by Professor Clark,b during the Spring '08 term at Auburn University.

Page1 / 2

Discrete - Problems on Discrete Distributions 1 It is...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online