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