Slide 1A bar chart of a quantitative variable with only a few categories (called a discrete variable) communicates the relative number of subjects with each of the possible…
Slide 1 Cal State Northridge 320 Andrew Ainsworth PhD Correlation Slide 2 Major Points Questions answered by correlation Scatterplots An example The correlation coefficient…
Covariance and correlation Dr David Field Summary Correlation is covered in Chapter 6 of Andy Field, 3rd Edition, Discovering statistics using SPSS Assessing the co-variation…