4. Yobel is a supply chain management company in Peru. They manufacture on-site products for largeinternational companies such as Revlon, Kodak, Ivory, etc. These companies have specific quality criteria that theyexpect to be maintained even if the product is not manufactured or sold in the United States. Suppose you're put incharge of quality control for Revlon lipstick. The specified "failure rate" or proportion of flawed lipsticks, asspecified by Revlon is 0.05. This sort of relationship is normally the case when a company outsources some of itsproduction.(a) What is the probability in a sample of 100 lipsticks that the proportion that are flawed is more than0.054?(b) What is the probability in a sample of 100 lipsticks that the proportion that are flawed is less than 0.054?c) What is the probability in a sample of 100 lipsticks that the proportion that are flawed is between 0.048and 0.052P

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Answered: 4. Yobel is a supply chain management…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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A sale manager of Febreze, air freshener product would like to compare whether the sale distribution reflects the population in four different locations. According to Australian Bureau of Statistics, 35% of the population lives in Melbourne, 21% in Sydney, 24% in the Canberra, and 20% in Adelaide. Table below presents a breakdown of a sample of 400 orders randomly selected from those shipped last month. What is the critical value at the .01 level of risk?
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