If you do not take any action, you will be defaulted into the Non-tobacco User Surcharge. rate. This is a self reported status, so you should take action to indicate your tobacco. user status, if applicable.
Definition of statistic for English Language Learners. : 1  a number that represents a piece of information (such as information about how often something is done, how common something is, etc.) 2  statistics : a type of mathematics that deals with the study of statistics.
We use statistics such as the mean, median and mode to obtain information about a population from our sample set of observed values. Mean. The mean (or average) of a set of data values is the sum of all of the data values divided by the number of data values. Example 1. Find the mean of this set of data values.