You are given the following data for taillight assemblies: 9 am 9 am-11 am 11 am

Question

You are given the following data for taillight assemblies: 9 am 9 am-11 am 11 am-1pm 1pm-3p 3 pm -5 pm am-9 Insufficient vwwww Plat Inability toww meet heat Scratched leas vvwww Failed leak test V Glue on lens Cracked body y 109 Management has decided to carry out a Pareto analysis focusing on problem areas. Which of the following conclusions does the Pareto analysis support? O We are receiving faulty lenses from our suppliers O Management should focus attention on "inability to meet heat specs and "scratched lens" O Management should focus attention on either the early morning or late afternoon time periods O The Pareto analysis should not be used since it is inappropriate in this situation.

Explanation / Answer

The Pareto principle is a principle specifies an unequal relationship between inputs and outputs.The principle states that 20% of the invested input is responsible for 80% of the results obtained. So, we have to capture 2 problems which contribute to ~80% of cases.

Pick the largest 2: Scratched lenses (28%) and Inabiltiy to meet heat specs(42%) are 70 out of 109 or ~64%

Therefore, option B. is correct as these 2 problems account for majority ( 64%) of the all problems faced

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