Starter quiz

  • Which of these frequency tables shows 49 pieces of data?
  • The bar chart shows the number of children who have visited different attractions in the summer holidays. The bar for <span class="blank">______</span> has a frequency of 12.
    The bar chart shows the number of children who have visited different attractions in the summer holidays. The bar for ______ has a frequency of 12.
    • 'Zoo' ✓
  • Laura times her bus journey to school every day for a week. On which day did Laura's journey take 28 minutes?
    Laura times her bus journey to school every day for a week. On which day did Laura's journey take 28 minutes?
    • Monday
    • Tuesday
    • Wednesday
    • Thursday  ✓
    • Friday
  • A measure of central tendency is a summary measure that attempts to describe a whole set of ______ with a single value that represents the middle or centre of its distribution.
    • 'data' ✓
  • A large data set has 452 data values which have a total of 16 724. The mean of the data is ______.
    • '37' ✓
  • The mean for the data shown on this dot plot is <span class="blank">______</span>.
    The mean for the data shown on this dot plot is ______.
    • '6' ✓
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