Stem and leaf diagrams (OCR GCSE Maths): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What two parts does a stem and leaf diagram break each number into?
What two parts does a stem and leaf diagram break each number into?
Stem (leading digits) & leaf (final digit)
In a stem and leaf diagram, what does the stem represent?
In a stem and leaf diagram, what does the stem represent?
The tens digit
In a stem and leaf diagram, what does the leaf represent?
In a stem and leaf diagram, what does the leaf represent?
The ones digit
What does the key in a stem and leaf diagram explain?
What does the key in a stem and leaf diagram explain?
How to read the diagram
How should the leaves be arranged in a completed stem and leaf diagram?
How should the leaves be arranged in a completed stem and leaf diagram?
In increasing order
What is the median in an ordered list of data?
What is the median in an ordered list of data?
The middle number
How is the median found when there is an even number of data points?
How is the median found when there is an even number of data points?
Average of the two middle numbers
What does the interquartile range () measure?
What does the interquartile range () measure?
Spread of middle 50% of data
How is the interquartile range () calculated?
How is the interquartile range () calculated?
What happens to the original data in a stem and leaf diagram?
What happens to the original data in a stem and leaf diagram?
No data is lost
Why are stem and leaf diagrams impractical for very large data sets?
Why are stem and leaf diagrams impractical for very large data sets?
They are time-consuming to create
What is an advantage of stem and leaf diagrams over bar charts?
What is an advantage of stem and leaf diagrams over bar charts?
They keep the original data