You are required to submit an Excel file that contains the graphs for Lab exercise 12. Upload the graph file after you have completed lab 12 and be sure to name it properly — “lastname_first initial Lab 12” (see syllabus). You should place all graphs on a single spreadsheet file – do not submit multiple files. Some students think that they need a separate file for each graph they construct. You can either place all graphs on the default spreadsheet or you can open a separate tab within a spreadsheet – if you wish. Either way, you only need one spreadsheet file for all graphs. You are also required to submit a lab report through the Late Nite Labs service — This will contain data, notes, calculations, proper units, and answers to questions.

Your graphs will be graded as follows:

1. Correct data columns

2. Correct presentation of the data – did you use the proper data for the x and y axes

3. Overall presentation – all axes should be labeled properly and the graph should have a title

4. Proper trend line analysis – if requested in the Late Nite assignment