Go to the page entitled “Problems” at the end of chapter 9 in the textbook (e-book). Read the problem number 1, about Golden Gopher Airline case study, and answer the following questions.
- What is the sample size (n) for this problem? (1 pt)
- Using your own words, Explain the significance of the 100 days used to determine the average proportion defective. (1 points)
- Calculate the CL, UCL, and LCL, using three standard deviations for control purposes. (1.5 points)
- It has been said that workers should be given more control over the inspection of their own work. Discuss the pros and cons of this proposition. (1.5 POINTS)
please make shore the polarize less than 50%