Publications by Matt Harvey
Image Test
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96 sym 1 img
IE5342-Midterm_DistanceGroup1
Completely Randomized Design - Non-Parametric (Matthew Harvey, Jessica Dedeaux, Harsh Patel) Parametric ANOVA tests assume normality of data and constant variance. If the assumption of normality is proven false, then non-parametric methods may be used. This method is known as the Kruskal-Wallis Test. Prior to the testing the hypothesis using K...
9200 sym R (5935 sym/34 pcs) 9 img
FA11_DistanceGroup1
Assignment 11 Answer the following question using R and RMarkdown. Use the package GAD in performing your analysis. Be sure to upload both an HTML link and pdf/doc file. Note that in Latex, you may use \(\alpha_i\) to denote the factor and \(\beta_j\) to denote the block. library(agricolae) library(GAD) library(tidyr) Question 1 A chemist wishes t...
3565 sym R (4812 sym/18 pcs) 2 tbl
FA11_DistanceGroup1
Assignment 11 Answer the following question using R and RMarkdown. Use the package GAD in performing your analysis. Be sure to upload both an HTML link and pdf/doc file. Note that in Latex, you may use \(\alpha_i\) to denote the factor and \(\beta_j\) to denote the block. library(GAD) library(tidyr) Question 1 A chemist wishes to test the effec...
3690 sym R (3461 sym/14 pcs) 2 tbl
FA10_DistanceGroup1
Assignment 10 library(tidyr) library(dplyr) library(MASS) 1a: Write the linear effects equation and the hypothesis you are testing. yij= μ + τi + eij ; where i=1,2,3,4, j=1,2,3,4,5,6 H0 : µ1 = µ2 = µ3 = µ4 or H0 : τi = 0 Ha : At least one µ is different or Ha : τi != 0 1b: Does it appear the data is normally distributed? Does it ap...
944 sym R (3217 sym/15 pcs) 13 img
Flipped Assignment #9-DistanceTeam1_IE5342_Fall2023
Assignment 9 Question 1 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, a...
4475 sym R (3960 sym/23 pcs) 9 img
Flipped Assignment #9-DistanceTeam1_IE5342_Fall2023
Assignment 9 Question 1 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, a...
4479 sym R (3960 sym/23 pcs) 9 img
Publish Document
Assignment 9 Question 1 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, a...
4347 sym R (5281 sym/28 pcs) 15 img
Publish Document
Assignment 9 Question 1 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, a...
4347 sym R (5281 sym/28 pcs) 15 img
FA4-Distance Group 1
Assignment 4 An environmental group would like to test the hypothesis that the mean mpg of cars manufactured in the US is less than that of those manufactured in Japan. Towards this end, they sampled n1=35 US and n2=28 Japanese cars, which were tested for mpg fuel efficiency. (As a caveat, assume that this is a random sample from a large popula...
2584 sym R (3392 sym/23 pcs) 6 img