1. Define and compute the three measures of central tendency. 2. Explain how the mean and the standard deviation describe a distribution of scores. 3. Explain how the Pearson correlation describes...

1. Define and compute the three measures of central tendency.

2. Explain how the mean and the standard deviation describe a distribution of scores.

3. Explain how the Pearson correlation describes the relationship between two variables and predicts the general appearance of the scatter plot for the data.