THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 79

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
As part of its quality control program,the Scullia Auto Company (SAC)began inspecting all supplier shipments of steel bars and recording the defect rate according to quality criteria such as strength,dimensional characteristics,etc.When SAC began this program,the defect rate in 100 shipments averaged 9%.A recent report indicated an average defect rate of 2.2% in 136 shipments.The quality control department wants to determine,at the 0.05 level of significance,if this represents a significant improvement in the quality of the steel.
-State the null and alternative hypotheses.

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Definitions:

Ethical Ways

Methods or practices that align with moral principles and values, ensuring fairness, respect, and integrity in actions.

Integrity

The quality of being honest and having strong moral principles.

Morality

Principles concerning the distinction between right and wrong or good and bad behavior.

Subjectivity

Refers to how someone's judgment is shaped by personal opinions and feelings instead of outside influences, leading to a highly personal perspective.