Math Inferences

6. The total sum of numbers in a data set divided by the total of numbers in the set.
9. When members of a population volunteer themselves.
13. A measure that displays the meadian,mean, and mode of a data set.
16. The middle number of a data, or the average of the two middle numbers.(If they're 2 medians).
17. The subtraction of the highest and lowest number in a data set
19. When memebers of the population is avaible or close by.
20. A research of one or more trait of a group.
21. When a number in a data set stands out much greater tha the others, either more less or more than the others.
22. An estimated measure of how spread out a data set is.
23. A bar graph that shows were data is grouped into ranges.
24. Is the biggest number in a data set.

1. The median of the topper half of a data set.
2. Is the smallest or lowest number in a data set.
3. A measure that displays the spread of the data set.
4. A graph that displays the meadian,lower extreme,lower qartile,upper extreme,upper quarile of a data set.
5. A 'part' is used to select certain people of a population.
7. The total range of numbers of a consistent distribution between the lower & upper quartile.
8. The number that is shown consistently in a data set.
9. When a is divided based on traits, into groups.
10. The median of the lower half of a data set.
11. A part of the population.
12. A sample that is not repersentative of the population at all.
14. The total group of peopele you want info about.
15. A graph that uses dots to show the connection between two data sets.
18. When every single member of a population has an equal chance of being chosen.