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CQA EXAM 2025 QUESTIONS AND ANSWERS Which of the following is not a diagram used in brainstorming? - ....ANSWER ...- Scatter diagrams *They show relationships using data and are not for brainstorming. *Show relationship between two continuous variables If A and B are two independent events, then the probability of both A & B jointly occurring is: - ....ANSWER ...-P(A and B) = P(A) P(B) If events A and B are mutually exclusive, then how does this impact the occurrence of A & B? - ....ANSWER ...-A & B cannot occur simultaneously *In mutually exclusive relationships A & B cannot occur at the same time. Pareto charts are used for the purpose of: - ....ANSWER ...-Determining priorities when many possibilities exist *It establishes a hierarchical relationship between potential problems. The primary purpose of the check sheet is to: - ....ANSWER ...-Collect data about a process under investigation *Check sheets are used for collecting data to be analyzed. ...©️ 2025, ALL RIGHTS RESERVED 1