Question: 1. In your own words, explain what variability is and what is measured by variability. 2. What is measured by a deviation score? 3.

1. In your own words, explain what variability is and what is

1. In your own words, explain what variability is and what is measured by variability. 2. What is measured by a deviation score? 3. In your own words, explain what standard deviation is and what is measured by this statistic. 4. How does the standard deviation affect the interpretation of a mean? 5. Explain how one might estimate the size of the standard deviation simply by looking at the distribution of data

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