Comparing data sets (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 is the median of the data set 3, 5, 7, 9, 11?
What is the median of the data set 3, 5, 7, 9, 11?
7
How do you calculate the range?
How do you calculate the range?
Highest - Lowest
Which measure shows data spread?
Which measure shows data spread?
Range
What does a higher standard deviation indicate?
What does a higher standard deviation indicate?
More variation
What is the lower quartile of the data set 1, 2, 3, 4, 5?
What is the lower quartile of the data set 1, 2, 3, 4, 5?
2
What does a box plot show?
What does a box plot show?
Quartiles and median
Which is a measure of central tendency?
Which is a measure of central tendency?
Median
What is the median of 4, 8, 12, 16?
What is the median of 4, 8, 12, 16?
10
What is the first step in data comparison?
What is the first step in data comparison?
Organise data
What does a higher median indicate?
What does a higher median indicate?
Higher performance