Y12 Maths Apps Revision

123456789101112131415161718192021222324
Across
  1. 2. Lines that have equal gradients
  2. 3. Your favourite subject
  3. 6. The total space inside a 3D shape
  4. 7. The name of the angle which is looking up at a point
  5. 11. A diagram that shows all possible outcomes (6, 5)
  6. 14. The name of the statistical test which tests for independence (3,7)
  7. 15. The type of t-test you perform when you are trying to see if the mean of two data sets is equal (3,6)
  8. 16. The measure of dispersion which tells you how much data varies from the mean (8,9)
  9. 20. The name given to a function with a squared term
  10. 22. The mathematical name for the calculated line of best fit
  11. 24. The area enclosed by two radii and an arc (think slice of pizza)
Down
  1. 1. Your best friend in IB maths exams (9,10)
  2. 4. The type of graph that shows the running total of frequencies (10,9)
  3. 5. When you use the regression line to predict for a value inside the original range of data values
  4. 8. The area enclosed by a chord and an arc (think orange slice)
  5. 9. A piece of data that is not consistent with the rest
  6. 10. Lines with the same gradient
  7. 12. The name given to the middle value of a set of data
  8. 13. The theorem which relates the three sides of a right-angled triangle
  9. 17. Lines that cross at right angles
  10. 18. The inputs of a function (x-values)
  11. 19. If you had the hypotenuse and the opposite in a right-angled triangle, the trig ratio you would use
  12. 21. The outputs of a function (y-values)
  13. 23. The name for where a graph crosses the x-axis