Note that the table lists measured nicotine amounts from two different types of cigarette. Given these data, what issue can be addressed by conducting a statistical analysis of the values?

The x-values are nicotine amounts (in mg) in different 100 mm filtered, non-?light? menthol cigarettes; the y-values are nicotine amounts (in mg) in different king-size nonfiltered, nonmenthol, and non-?light? cigarettes.

Nicotine Amounts from Menthol and King-Size Cigarettes 0.8 1.0 0.9 0.8 1.1 1.7 1.7 1.1 1.1 1.1