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Comparing summaries of data

Quiz by Oak National Academy: KS3 Maths (2)

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6 questions
Show answers
  • Q1
    Which of these is not a measure of central tendency?
    mode
    range
    mean
    median
    30s
  • Q2
    Describe the modal properties of this data set: 12, 12, 9, 8, 8, 4, 0, 3, 12, 9, 9
    trimodal at 8, 12, and 9
    bimodal at 12 and 8
    mode at 12
    bimodal at 12 and 9
    mode at 9
    30s
  • Q3
    By how much is the range of data set A greater than the range of data set B? ______
    Question Image
    Users enter free text
    Type an Answer
    30s
  • Q4
    Match each of the mean, median, mode, and range to its value for this data set: 1, 1, 1, 3, 3, 5, 6, 7, 9
    Users link answers
    Linking
    30s
  • Q5
    Match each summary statistic to its value for this dot plot.
    Question Image
    Users link answers
    Linking
    30s
  • Q6
    Which of these is a reasonable estimate for the mean of this data set?
    Question Image
    19
    58
    40
    50.8
    42.5
    30s

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