Box plots (AQA GCSE Statistics): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does a box plot summarize?
What does a box plot summarize?
Five key values of data
What does the lower quartile represent?
What does the lower quartile represent?
Bottom 25% of data
How do you find the median position?
How do you find the median position?
(n+1)/2
What does a longer interquartile range (IQR) signify in a box plot?
What does a longer interquartile range (IQR) signify in a box plot?
More variability in data
What is the definition of the maximum value in a data set?
What is the definition of the maximum value in a data set?
The largest number in the set
What does the whisker length show?
What does the whisker length show?
Data range
What is the formula for Q3 position?
What is the formula for Q3 position?
(3(n+1))/4
What does a box plot visually summarize?
What does a box plot visually summarize?
Data spread and center
What is the first step in constructing a box plot?
What is the first step in constructing a box plot?
Order your data
What does it suggest if the median is closer to Q1 than Q3?
What does it suggest if the median is closer to Q1 than Q3?
Data is left-skewed