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5.9.3 If the coefficient of correlation between X and Y is found to be -0.98, which of the following would be indicated?.5.9.2 Most of the examinees who score below the mean on Test 1 also scored below average in Test 2 the correlation between the two tests appears to be:.

5.9.1 The lowest magnitude of correlation shown below is:.

5.8.3 r could be unduely influenced by outliers.

5.8.2 r only represents linear relationship.

5.8 What the correlation coefficient does and does not mean.

5.7 The Correlation Coefficient, aka Pearson’s r.

5.4 Independent and Dependent Variables.

5.3 What kind of data are suitable for correlation?.

5.1 Plotting the relationship between 2 Variables.

4.3 The z-score: How the normal distribution helps us making judgement.

4.1 Why is the Normal Distribution so important?.

3.4.2 What does the standard deviation mean?.

3.4.1 How to Calculate Standard Deviation.

2.4 Something Else about Categorical Variables–Risk and Change of Risk.

2.3.3 Comparing a Histogram with a Bar Plot.

2.3 Visualizing a Quantitative Variable.

1.5.1 Identify main variables in research summaries.

1.4.5 Categorical Variables and Quantitative Variables.