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A manufacturing company has recently implemented a new assembly line (Assembly Line B) alongside its existing assembly (Assembly Line A). The goal of the project
A manufacturing company has recently implemented a new assembly line (Assembly Line B) alongside its existing assembly (Assembly Line A). The goal of the project is to evaluate the efficiency of the new assembly line in terms of production time, defect rate, and variability in production time. Assembly Line A: Production Time Defective 20 0 22 1 18 0 19 0 23 0 24 1 21 0 22 0 20 0 25 1 Assembly Line B: Production Time Defective 17 0 18 1 15 0 19 0 16 0 18 1 15 0 17 0 16 0 19 0 Please complete the following: Hypothesis Testing: Population Mean (Production Time): a. Compare the average production time between Assembly Line A and Assembly Line B. b. Perform a two-sample t-test to test if there is a significant difference in average production time. Population Proportion (Defect Rate): a. Compare the defect rates between Assembly Line A and Assembly Line B. b. Perform a two-sample z-test to test if there is a significant difference in defect rates. Population Standard Deviation (Variability in Production Time): a. Compare the variability in production time between Assembly Line A and Assembly Line B. b. Perform an F-test
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