Question: Tata Motors Ltd purchases computer process chips from two suppliers
Tata Motors, Ltd., purchases computer process chips from two suppliers, and the company is concerned about the percentage of defective chips. A review of the records for each supplier indicates that the percentage defectives in consignments of chips follow normal distributions with the means and standard deviations given in the following table. The company is particularly anxious that the percentage of defectives in a consignment not exceed 5% and wants to purchase from the supplier that's more likely to meet that specification. Which supplier should be chosen?
Answer to relevant QuestionsA furniture manufacturer has found that the time spent by workers assembling a particular table follows a normal distribution with a mean of 150 minutes and a standard deviation of 40 minutes. a. The probability is 0.9 that ...Given a random sample size of n = 900 from a binomial probability distribution with P = 0.50 do the following: a. Find the probability that the number of successes is greater than 500. b. Find the probability that the number ...A random sample of 100 blue-collar employees at a large corporation are surveyed to assess their attitudes toward a proposed new work schedule. If 60% of all blue-collar employees at this corporation favor the new schedule, ...Given an arrival process with l = 5.0, what is the probability that an arrival occurs after t = 5 time units? A random variable X is normally distributed with a mean of 100 and a variance of 100, and a random variable Y is normally distributed with a mean of 200 and a variance of 400. The random variables have a correlation ...
Post your question