Measurement Error and Graphing9 25pts Introduction: This preliminary exercise (Individualized, No Lab Partners) is designed to introduce error in measurements and why we graph data. Before beginning this important exercise, please read the "Graphical Analysis Handout", "The Lab Manual Handout", StatHandoutLab and "The Vernier & Micrometer" handouts. THIS DOCUMENT MUST BE TYPED OUT DO NOT WRITE IN THE MARGINS, NEATNESS COUNTS! Part 1: Dimensions and Volume of a Block This exercise is designed to provide practice of data analysis which include uncertainties, error propagation, and interpretation of results. Enter the corresponding values below. WATCH UNITS! THIS DOCUMENT MUST BE TYPED OUT (10pt penalty if it is not ]. DO NOT WRITE IN THE MARGINS. NEATNESS COUNTS! Part 1A: Directions: Measure the dimensions of the block with a ruler, calculate their average dimensions L, W, H along with their associated uncertainty, and calculate the average volume of the block. Please note that the resolution (distance between two closest divisions) of the ruler is 0.1cm. Don't forget to apply error propagation to determine the associated uncertainty in the average volume. Enter your results in Table i. Show a sample of each type of calculation below the table. Note cells in Volume column are blacked out for a reason! Table 1. Dimensions of Block Number Using a Ruler Trial Number Length (cm) Width (cm) Height (cm) Volume (cm ) 1 W N 4 AVERAGE Part 18: Directions: Repeat part 1A with the same block, but this time use a vernier caliper instead of the ruler. Please note that the resolution of the vernier caliper is 0.002cm. Show a sample of each type of calculation below the table (2pts) Table 2. Dimensions of a Block Number Using Vernier Calipers Trial Number Length (cm) Width (cm) Height (cm) Volume (cma) 1 AVERAGE F F F