Publications by Ben Herndon, Gabriel Garze, Jeffrey Goens, Scott Michaelis
Project Part 3
Perform a designed experiment to determine the effect of the available factors of Fire Angle, Bungee Position, Release Angle, Pin Elevation, and Cup Elevation on distance in which a ball is thrown. Design this experiment as a single replicate of a 2^5 factorial design with the low and high level of the factors being as follows image: Part A Pro...
1883 sym R (9305 sym/77 pcs) 6 img
Herndon Homework 11
6.8) Hypotheses: H0_A: Time is not significant H1_A: Time is significant H0_B: Culture Medium is not significant H1_B: Culture Medium is significant H0_AB: Interaction is not significant H1_AB: Interaction is significant I) Read In Data Time <- c(rep(-1,6),rep(1,6),rep(-1,6),rep(1,6)) Medium <- c(rep(-1,6),rep(-1,6),rep(1,6),rep(1,6)) o...
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Flipped Assignment 16: 2^k unreplicated factorial design
Problem In a process development study on yield, four factors were studied, each at two levels: time (A), concentration (B), pressure (C), and temperature (D). Table of Yield vs, A, B, C and D A B C D yield - - - - 12 + - - - 18 - + - - 13 + + - - 16 - - + - 17 + - + - 15 - + + - 20 + + + - 15 - - - + 10 + - - + 25 - + - + 13 + + - ...
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DG01 Flipped Assignment 15 Final
Factorial Designs in R Problem 1 An article in Quality Progress (May 2011, pp. 42–48) describes the use of factorial experiments to improve a silver powder production process. This product is used in conductive pastes to manufacture a wide variety of products ranging from silicon wafers to elastic membrane switches. The experiment considers p...
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IE5342 DG01 Flipped Assignment 12
Latin Squares The effect of five different ingredients (A, B, C, D, E) on the reaction time of a chemical process is being studied. Each batch of new material is only large enough to permit five runs to be made. Furthermore, each run requires approximately 1.5 hours, so only five runs can be made in one day. The experimenter decides to run the ex...
1960 sym R (3282 sym/9 pcs) 1 tbl
Flipped Assignment 12
Latin Squares The effect of five different ingredients (A, B, C, D, E) on the reaction time of a chemical process is being studied. Each batch of new material is only large enough to permit five runs to be made. Furthermore, each run requires approximately 1.5 hours, so only five runs can be made in one day. The experimenter decides to run the ex...
1914 sym R (1810 sym/8 pcs) 1 tbl
Flipped Assignment 11 - RCBD Assignment
Problem 1 Background A chemist wishes to test the effect of four chemical agents on the strength of a particular type of cloth. Because there might be variability from one bolt to another, the chemist decides to use a randomized block design, with the bolts of cloth considered as blocks. She selects five bolts and applies all four chemicals in r...
2439 sym R (1729 sym/12 pcs)
Flipped Assignment 10
VST and Kruskal-Wallace A civil engineer is interested in determining whether four different methods of estimating flood flow frequency produce equivalent estimates of peak discharge when applied to the same watershed. Each procedure is used six times on the watershed, and the resulting discharge data (in cubic feet per second) are shown below: ...
1952 sym R (2953 sym/15 pcs) 7 img 1 tbl
Final Project IE 5342 - Fall 2021 Distance Students Group 1 - Part 1
Final Project Background Using the online Statpult and the following 5 factors with the given ranges: Fire Angle (90-140 degrees) Release Angle (Fire Angle - 180 degrees) Bungee Position (100 - 200 mm) Pin Elevation (100 - 200 mm) Cup Elevation (200 - 300 mm) Part 1 Perform a designed experiment on the effect of Release Angle on the distance in...
2452 sym R (4382 sym/27 pcs) 4 img
Flipped Assignment 9 - CRD/One-Way ANOVA & Multiple Comparisons in R
Problem 1 Background Suppose we wish to design a new experiment that tests for a significant difference between the mean effective life of these 4 insulating fluids at an accelerated load of 35kV. The variance of fluid life is estimated to be 4.5hrs based on preliminary data. We would like this test to have a type 1 error probability of 0.05, an...
2824 sym R (3768 sym/15 pcs) 5 img