Date: 02/21/2020

Write your name in the top-right corner of the page. **You are not allowed any resources other than a standard scientific, non-graphing calculator**.

Suppose we have the following samples: \(\{21, 22, 23\}\). Compute the standard deviation of these samples.

Suppose we have the following samples: \(\{1, 1.5, 2\}\). Compute the standard deviation of these samples.

Use the **coefficient of variation** to explain which of the two sample data sets in parts 1.1 and 1.2 has a larger **relative variation**.