1. Calculate the range for each of these distributions. Was your guess in 5.1 about which has higher variability correct? 2. In your own words, explain why the standard deviation provides a more...

1. Calculate the range for each of these distributions. Was your guess in 5.1 about which has higher variability correct?

2. In your own words, explain why the standard deviation provides a more precise measure of variability for a distribution. In what situation is it the most appropriate measure to use?