Pareto Charts (HSC SSCE Mathematics Standard): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What two types of graphs does a Pareto chart combine?
What two types of graphs does a Pareto chart combine?
Frequency histogram & cumulative line
How are categories arranged on a Pareto chart's horizontal axis?
How are categories arranged on a Pareto chart's horizontal axis?
Highest to lowest frequency, left to right
What does the Pareto principle (80/20 rule) state?
What does the Pareto principle (80/20 rule) state?
20% of causes lead to 80% of effects
What does the left vertical scale on a Pareto chart measure?
What does the left vertical scale on a Pareto chart measure?
Frequency of each category
What does the right vertical scale on a Pareto chart measure?
What does the right vertical scale on a Pareto chart measure?
Cumulative percentage
What is the first step in creating a Pareto chart?
What is the first step in creating a Pareto chart?
Arrange categories by frequency
In the sales example, which regions account for approximately 74% of total sales?
In the sales example, which regions account for approximately 74% of total sales?
USA, Europe, and Africa
In the motor vehicle theft example, which day had the least number of thefts?
In the motor vehicle theft example, which day had the least number of thefts?
Thursday with 5 thefts
What is the cumulative percentage for Saturday in the motor vehicle theft data?
What is the cumulative percentage for Saturday in the motor vehicle theft data?
50%
Using the 80/20 rule, which days are motor thefts a major concern?
Using the 80/20 rule, which days are motor thefts a major concern?
Sunday, Saturday, and Friday