Across
- 1. these questionnaires are great for getting peoples opinions or interests
- 2. served at Thanksgiving
- 3. branch of mathematics focused on collecting, classifying and presenting data
- 11. a small group from the population, the more randomly it is selected, the more it will be representative of the population
- 13. the entire group that we want to learn about
- 14. ________ of error, the maximum likely difference between the observed value and the true value
- 15. quadrilateral with congruent and parallel opposite sides
- 16. this type of study where data is collected in a way that does not change or affect the sample
- 17. a point where medians intersect in a triangle
Down
- 1. this type of study is done when all of the possible outcomes and the probabilities of each happening are known in advance.
- 4. a point of concurrency that is equidistant to each angle in the triangle
- 5. systemic flaws in the process of collecting data or choosing samples that make the results not accurate for the population
- 6. a study which involves the entire population
- 7. this type of question sways the reader to one side of the argument
- 8. participants are typically divided into two groups and one of the groups is subjected to some process, action or substance.
- 9. a sugar pill given to the control group in an experiment instead of the real medicine being studied.
- 10. a point of concurrency that is equidistant to each side of the triangle
- 12. this group in a experiment is not subjected to any change