A particular country has 45 total states. If the areas of all 45 states are added and the sum is divided by 45, the result is 206 comma 523 square kilometers. Determine whether this result is a statistic or a parameter.

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236