Probability and Statistics

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Across
  1. 1. Takes on values between 0 and 1, used to describe the chance of something happening.
  2. 3. Looks like a bar graph but has the bars touching, used for continuous data.
  3. 5. A type of graph used for time series data (4,5).
  4. 6. A round graph split into sections that is used for categorical data (3,5).
  5. 7. Variables which are whole numbers that are the result of counting.
  6. 9. The middle number in a data set.
  7. 11. Variables which are usually words (not numbers).
  8. 12. The difference between the minimum and maximum values in a data set.
  9. 13. A repeating pattern in a time series plot is called ___________ variation.
  10. 14. Shows whether the time series is increasing, decreasing or stable.
  11. 15. A graph used for numerical data, with a dot representing each person or object (3,4).
  12. 17. A word used to describe if there is a 0% chance of something happening.
  13. 18. Also known as the "average", it is calculated by adding up all the numbers and dividing by how many there are.
Down
  1. 2. A graph used for discrete or descriptive data, with gaps between columns (3,5)
  2. 4. Sequential data plotted on a line graph (4,6).
  3. 8. A word used to describe the chance of tossing a head in a coin toss.
  4. 10. The most common number in a data set.
  5. 11. Variables which are numbers that are the result of measuring.
  6. 16. A word used to describe if there is a 100% chance of something happening.