Introducing Statistical Terms

1. Introducing Statistical Terms By Boen Nutting, Jimmy Elliott, Roger Ashford Vanessa Ashford, and Mark Robertson

2. Introducing Statistical Terms

3. What is it?

4. Why use it?

5. Concept: Finding middle scores

6. Concept: Finding the spread of scores

7. Concept: Finding the rank of scores

8. Concept: Finding the shape of scores

9. Concept: Finding relationships between variables

10. Descriptive statistical strategies can be divided into five areas that coincide with the five basic questions.

11. MEASURES OF CENTRAL TENDENCY

15. VARIABILITY:FINDING DIFFERENCES

17. RANK, RELATIVE POSITION

21. Standard Scores (cont.)

22. Standard Scores (cont.)

23. Standard Scores (cont.)

24. DISTRIBUTIONAL SHAPE, FUNCTION

25. The Normal Curve

26. Positively Skewed Distribution

28. CORRELATION, ASSOCIATION

29. Correlations

30. Types of Correlations and the Corresponding Relationship Between Variables

31. Correlations cont.

32. Correlations cont.

33. Using Different Levels of Measurements for Correlation Coefficients

34. Using Different Levels of Measurements for Correlation Coefficients

35. Levels of Measurement in Descriptive Statistics

36. Levels of Measurement cont.

37. Levels of Measurement cont.

38. Levels of Measurement cont.