JS 112 Crime scene documentation exercise

JS 112 Crime scene documentation exercise - Measurements-...

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JS 112 Crime scene documentation exercise Measurements- Precision and Accuracy Designate three sketchers, three note takers and three CSIs to do the measuring. Each of 3 measurers will measure the diagonal of the tile on the ground designated by the instructor to the nearest 0.1 mm. Calculate the average of the measurements Write the range and average on the board and in the table below Team 1 Team 2 Team 3 Team 4 Team 5 M1 M2 M3 Ave . Answer the following questions 1. Do all your measurements agree? Why or why not? 2. Do all the measurements between groups agree? Why or why not? What types of mistakes were made when measuring? 3. Describe 3 ways in which you believe you could improve the precision of your measurements. 4. Can these measurements be used in court? What information would you need to document? JS 112 Crime scene documentation exercise
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Unformatted text preview: Measurements- Precision and Accuracy Designate three sketchers, three note takers and three CSIs to do the measuring. Each of 3 measurers will measure the diagonal of the tile on the ground designated by the instructor to the nearest 0.1 mm. Calculate the average of the measurements Write the range and average on the board and in the table below Team 1 Team 2 Team 3 Team 4 Team 5 M1 M2 M3 Ave . Answer the following questions 1. Do all your measurements agree? Why or why not? 2. Do all the measurements between groups agree? Why or why not? What types of mistakes were made when measuring? 3. Describe 3 ways in which you believe you could improve the precision of your measurements. 4. Can these measurements be used in court? What information would you need to document?...
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This note was uploaded on 09/08/2010 for the course JS 112 at San Jose State.

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