Answer Happy

Data And Report Submission - Introduction To Laboratory Measurements. Precision, Accuracy And Errors Introduction to Laboratory Measurements. Precision, Accuracy and Errors 62.532 Enter the mass of the clean dry 100 ml beaker (9) Report Table MX.1: Mass and Volume Measurements Mass and volume measurements for coke and diet coke using different types of glassware Sample Mass of beaker liquid (9) Volume (m) Graduated cylinder Coke 88.299 250 Diet Coke 62.723 250 Coke 88 664 25.00 Pipet 86.552 25.00 Diet Coke Coke 25.00 88307 Buret 2500 Diet Coke 86.952
(36pts) Analysis Analyze the entire data set of the class and answer the following questions: (2pts) 1. Which piece of glassware is best at measuring the density of Coke? Normal . BIU (2pts) 2 Why did you define this glassware as "best? Briefly explain Normal 3 BTU === BETAL (Bots) 3. (a) Did all measurements exhibit random error? Briefly explain (Hint: Remember that any deviation between valdes indicates rondom erron) (b) What is the source of random error in the class measurements (c) Did these measurements exhibit systematic error? Briefly explain
(pts) 3. (a) Did all measurements exhibit random error? Briefly explain.(Hint: Remember that any deviation between values Indicates random error) (b) What is the source of random error in the class measurements? (c) Did these measurements exhibit systematic error? Briefly explain (d) Did any of these measurements represent mistakes rather than error? Normal BI X, X-EE BE ) sese (d (2pts) 4. Looking at the data obtained for the 25 ml graduated cylinder, is it really necessary to report all four digits in the answer Why or why not? BB XIX BIU Normal E 23 (2 pts)