Across
- 2. a type of continuous probability distribution in which most data points cluster toward the middle of the range
- 8. The average of the squared differences from the Mean.
- 9. The largest value.
- 10. is a discrete group of people
- 12. a diagram consisting of rectangles whose area is proportional to the frequency of a variable.
- 14. the middle point of some shape.
- 16. is a branch of Applied Mathematics dealing with the use of feedback to influence the behaviour of a system in order to achieve a desired goal.
- 17. possibility.
- 18. the value below which a percentage of data falls.
- 19. is personal information shared with only a few people for a designated purpose.
- 20. describe how similar or varied the set of observed values are for a particular variable
Down
- 1. The smallest value.
- 3. subset of some set which excludes a given subset .
- 4. The determination of the exact location of a place on the surface
- 5. that one shape is identical to the other shape.
- 6. place the numbers in value order and find the middle number.
- 7. The difference between the lowest and highest values.
- 10. a type of graph in which a circle is divided by sectors.
- 11. a diagram in which variables are represent by the height or legth.
- 13. is the probability of the occurrence of both A and B being equal to the product of the probabilities of A and B
- 15. is the difference between predicted values of y (dependent variable) and observed values of y