# Question: A large shipment of computer chips is known to contain

A large shipment of computer chips is known to contain 10% defective chips. If 100 chips are randomly selected, what is the expected number of defective ones? What is the standard deviation of the number of defective chips? Use Chebyshev's theorem to give bounds such that there is at least a 0.75 chance that the number of defective chips will be within the two bounds.

**View Solution:**## Answer to relevant Questions

Look at the histogram of probabilities in the binomial distribution template for the case n = 5 and p = 0.6. a. Is this distribution symmetric or skewed? Now, increase the value of n to 10, 15, 20, . .. Is the distribution ...A commercial jet aircraft has four engines. For an aircraft in flight to land safely, at least two engines should be in working condition. Each engine has an independent reliability of p = 92%. a. What is the probability ...A mainframe computer in a university crashes on the average 0.71 time in a semester. a. What is the probability that it will crash at least two times in a given semester? b. What is the probability that it will not crash at ...An MBA graduate keeps interviewing for jobs, one by one, and will stop interviewing on receiving an offer. In each interview he has an independent probability 0.2166 of getting the job. a. What is the expected number of ...A recent survey published in Business Week concludes that Gatorade commands an 83% share of the sports drink market versus 11% for Coca-Cola's PowerAde and 3% for Pepsi's All Sport. A market research firm wants to conduct a ...Post your question