hw08_engr13200_s11

hw08_engr13200_s11 - ENGR 13200 Ideas to Innovations Part...

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ENGR 13200 Ideas to Innovations Part II Spring 2011 HOMEWORK #8 Due: Class 8b To be submitted in Class 8B: Individually: 1. A print out of your Excel file class7b_regression_activities_engr13200_s11.xlsx, Activities 1&2 tab. (problem 1) 2. A print out of your MATLAB script file class7b_ activity3.m. (problem 2) 3. A print out of your scatter plot with hand drawn sketch of regression line and regression line using two-point method and print out of the Output section of your hw08_prob3_yourlogin.xlsx file. (problem 3) 4. A print out of the Calculation and Output sections of your hw08_prob4_yourlogin.xlsx file. (problem 4) 5. A print out of your plot with original data and regression line and print out of your MATLAB script m-file, hw08_resistance_yourlogin.m. (problem 5) To be uploaded prior to coming to Class 8B: Individually: 1. Excel file, class7b_regression_activities_engr13200_s11.xlsx. (problems 1 & 2) 2. MATLAB file, class7b_activity3.m (problem 3) 3. Excel file, hw08_prob4_yourlogin.xlsx (problem 4) 4. MATLAB file, hw08_resistance_yourlogin.m. (problem 5) 5. Electronic submission of MEA Draft 2. 0. Reading Assignment Ideas to Innovation Textbook: Chapter 19: pp. 363; 367-368; 380-384 1. MATLAB In-Class Activity This is to be completed individually. This problem is added to your homework grade. Complete activity 1 & 2 from class 7b. Deliverable: Hardcopy printout of your Excel File class7b_regression_activities_engr13200_s11.xlsx, Activity 1 & 2 tab. Upload your Excel file to your Instructor’s Assignment Drop Box on Blackboard.
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ENGR 13200 Ideas to Innovations Part II Spring 2011 2. MATLAB In-Class Activity This is to be completed individually. This problem is added to your homework grade. Complete activity 3 from class 7b. Deliverable: Hardcopy printout of your MATLAB script m-file class7b_activity3.m. Upload your Excel file to your Instructor’s Assignment Drop Box on Blackboard. 3. Regression with Excel This is to be completed individually. This problem is part of your homework grade. A chemical company, wishing to study the effect of extraction time on the efficiency of an extraction operation, obtained the data shown in the following table. Extraction Time (min) Extraction efficiency (%) 28 57 45 64 43 80 18 46 35 62 41 72 21 52 49 77 15 57 32 68 1. Open the excel_probtemplate.xlsx file and rename it hw08_prob3_ yourlogin .xlsx . Modify the Comments section for this problem. 2. Create a scatter plot of the extraction efficiency as a function of the extraction time. Estimate, by hand, the best fit line using the two-point method (show calculations). a. Create the plot using data markers only (i.e. do not connect the data points with a line). b.
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This note was uploaded on 05/02/2011 for the course ENGR 132 taught by Professor Kutson during the Spring '11 term at Purdue.

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hw08_engr13200_s11 - ENGR 13200 Ideas to Innovations Part...

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