A die is rolled N times and the results stored in a collection called ROLLS. The die has normal faces, that is, with numbers 1 to 6 inclusive across its sides. The die is considered biased if both the number of rolls (N) is greater than 1000 and the average value is either greater than 3.5 + 100/N or less than 3.5 - 100/N. If there are 1000 rolls or less then it is not known if the die is biased or not. Write pseudo-code to determine whether or not the die is biased using this method and output the verdict.