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1. Statistics Answer: the study of data, how to collect, summarize and present
2. Data Answer: a collection of facts
3. Variables Answer: what is collected
4. qualitative data Answer: descriptive information
5. quantitative data Answer: numerical data
6. discrete data Answer: Data that can only take certain values that are counted
7. continous data Answer: Data that can take any value that is measured
8. Cencus Answer: collecting data for every member of the group
9. Sample Answer: part of a population
10. population Answer: a group of individuals which the sample is taken
11. parameters Answer: important features of interest in the population
12. population proportion Answer: a group of people with an interest
13. population mean Answer: average
14. inferences Answer: known to unknown
15. measures of location Answer: mean, median, mode, quartiles
16. measures of centre Answer: mean, median, mode
17. mean Answer: the average of all values
18. sample mean Answer: measure of the centre of a data distribution
19. Resistant measures of the centre Answer: median
20. Non-resistant measures of the centre Answer: mean
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