*Ž>@>šHHÛ@ÿçÿîÿR#(ü,, ç `,- ^ì&'dAxxxx€LÔ`#ÿUNIT 13 * READING ASSIGNMENTS`ÿ SEGMENT #1 - 1-4 / INTRODUCTION  0SEGMENT #2 - 5-9 / PRECISION,ACCURACY, VARIATION  4SEGMENT #3 - 13-15 / **NEED TO READ THIS SECTION IF > DOING LAB #1 AND/OR STUDENT ; EXERCISE PROBLEMS 5 OR 25  SEGMENT #4 - 16 / TOLERANCE  SEGMENT #5 - 17-20 / ACCURACY   SEGMENT #6 - 21-25 / ADDING AND . SUBTRACTING*APPROXIMATE / NUMBERS  SEGMENT #7 - 24-25 / SUMMARY