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Prodem 3 As a materials engineer working for a wghway department, what standard PG asphalt binder...
4. Consider the PG 70-28 and PG 64-22 asphalt binders: (a) Which do you think would...
4. Consider the PG 70-28 and PG 64-22 asphalt binders: (a) Which do you think would be the more expensive binder to specify, and why? (b) You are preparing a set of project plans for a routine maintenance overlay in the city of Sioux Falls, SD. Not considering cost, which binder (PG70-28 or PG 64-22) do think will provide better performance in terms of rut resistance? Why? (c) You are preparing a different set of plans for a project to...
Jmm TM FA mb s) Determine the PG grade for the asphalt properties reported in Table...
Jmm TM FA mb s) Determine the PG grade for the asphalt properties reported in Table 1. Table 1. Asphalt Materials Test Results. Properties Test Result Original Properties Flash point temperature, °C Rotational Viscosity, Pa*s at: 135°C 257 0.50 0.20 155°C Dynamic shear, kPa G*/sind at 58°C G*/sin8 at 64°C G*/sin8 at 70°C 1.90 1.05. 0.74 Rolling Thin Film Oven Aged Binder 0.3 Mass Loss, Dynamic shear, kPa G*/sind at 58°C G*/sind at 64°C G*/sin8 at 70°C Rolling Thin Film...
4.) For this problem, what are the design high & low temperatures respectively, for an asphaltbinder...
4.) For this problem, what are the design high & low temperatures respectively, for an asphaltbinder used for the following condition@ the reliability Lot 98%? The 7 day maximum Pavement Humperatures has a mean of an c a standard deviation of 3°C The minimum Pavement temperature has a mean of -27°C a a standard deviation of 2.5°C. a) 40°C, -29.5°C b.) 31°C -27°C C) 43°C, -22°C d.) 43°C, 32°C
Student #2 C- 72% 144 34 0 40 70 Student #3 74% C 148 40 10 43 55 Student # 4 50 36 A 93% 186 10 90 Student #5 B+ 87% 1...
Student #2 C- 72% 144 34 0 40 70 Student #3 74% C 148 40 10 43 55 Student # 4 50 36 A 93% 186 10 90 Student #5 B+ 87% 174 48 10 46 70 Student #6 56% 112 44 5 28 35 Student #7 65 84% 168 50 10 43 Student #8 48 B- 80% 159 46 10 55 Student #9 C+ 79% 158 50 10 73 25 Student #10 86% 172 33 5 44 90 Student...
Student Name Student Number 18. Describe the center and spread of the data using either the...
Student Name Student Number 18. Describe the center and spread of the data using either the mean and standard deviation or the five-number summary. Justify your choice by constructing a box-and-whisker plot for the data. Be sure to include the scale. A. 47, 16, 70, 80, 28, 33, 91, 55, 60, 45, 86, 54, 30, 98, 34, 87, 44, 35,64,58, 27,67, 72,68, 31, 95, 37, 41, 97,56, 49, 71, 84, 66, 45, 93 B. 40, 39, 37, 26, 25, 40,...
16. Data are provided below for the body fat percentage of 40 males working at a...
16. Data are provided below for the body fat percentage of 40 males working at a local company. 42.6 48.5 26.9 41.7 32.6 32.4 47 37.5 36.9 37.8 27.8 30.1 37.5 36.5 39 44.6 29.6 20.6 28.1 43.1 40.4 31.3 20.5 40.9 44.5 39 26.1 41.3 43.5 28.7 39.1 5.6 42.8 44.7 36.3 42.2 34.2 42.2 32.4 33.8 Use the above data to fill in the frequency distribution shown below: % Body Fat Frequency 4 - 9.9 10 – 15.9...
For each variable of interest, do the following: 1. Find the mean, five-number summary, range, variance,...
For each variable of interest, do the following: 1. Find the mean, five-number summary, range, variance, and standard deviation. Display these numbers in a format that is easy to understand. 2. For each variable of interest, use its five-number summary to construct a boxplot. Each boxplot must be constructed horizontally, and must be accompanied by a brief descriptive paragraph that assesses whether the data appear to be symmetrical, left-skewed, or right-skewed. Construct a 95% confidence interval for the mean μ...
Student Test Score Student Test Score Student Test Score 1 30 13 26 25 9 2...
Student Test Score Student Test Score Student Test Score 1 30 13 26 25 9 2 29 14 43 26 36 3 33 15 43 27 61 4 62 16 68 28 79 5 59 17 63 29 57 6 63 18 42 30 46 7 80 19 51 31 70 8 32 20 45 32 31 9 60 21 22 33 68 10 76 22 30 34 62 11 13 23 40 35 56 12 41 24 26 36...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for the given m Sample Data: 68, B4 93, 64, e data 70 (b) median (c) mode (d) range (e) sample variance: (1) sample standard deviation: (2) Give the score 2 decimal place for each test score with the given class mean and standard deviation Assume the test scores are normally distributed (a) For a 92 on a test with a class mean of 78...
Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1...
Obs # Age Obs # Age Obs # Age Obs # Age Obs # Age 1 2019 11 2019 21 1976 31 2019 41 2006 2 1998 12 2019 22 2013 32 2018 42 2013 3 2019 13 2019 23 2019 33 2019 43 1982 4 1995 14 1980 24 1994 34 1997 44 2019 5 2018 15 2019 25 1979 35 2015 45 1988 6 2011 16 2016 26 1974 36 2019 46 2019 7 1974 17 1998 27...
4. Consider the PG 70-28 and PG 64-22 asphalt binders: (a) Which do you think would be the more expensive binder to specify, and why? (b) You are preparing a set of project plans for a routine maintenance overlay in the city of Sioux Falls, SD. Not considering cost, which binder (PG70-28 or PG 64-22) do think will provide better performance in terms of rut resistance? Why? (c) You are preparing a different set of plans for a project to...
Jmm TM FA mb s) Determine the PG grade for the asphalt properties reported in Table 1. Table 1. Asphalt Materials Test Results. Properties Test Result Original Properties Flash point temperature, °C Rotational Viscosity, Pa*s at: 135°C 257 0.50 0.20 155°C Dynamic shear, kPa G*/sind at 58°C G*/sin8 at 64°C G*/sin8 at 70°C 1.90 1.05. 0.74 Rolling Thin Film Oven Aged Binder 0.3 Mass Loss, Dynamic shear, kPa G*/sind at 58°C G*/sind at 64°C G*/sin8 at 70°C Rolling Thin Film...
4.) For this problem, what are the design high & low temperatures respectively, for an asphaltbinder used for the following condition@ the reliability Lot 98%? The 7 day maximum Pavement Humperatures has a mean of an c a standard deviation of 3°C The minimum Pavement temperature has a mean of -27°C a a standard deviation of 2.5°C. a) 40°C, -29.5°C b.) 31°C -27°C C) 43°C, -22°C d.) 43°C, 32°C
Student #2 C- 72% 144 34 0 40 70 Student #3 74% C 148 40 10 43 55 Student # 4 50 36 A 93% 186 10 90 Student #5 B+ 87% 174 48 10 46 70 Student #6 56% 112 44 5 28 35 Student #7 65 84% 168 50 10 43 Student #8 48 B- 80% 159 46 10 55 Student #9 C+ 79% 158 50 10 73 25 Student #10 86% 172 33 5 44 90 Student...
Student Name Student Number 18. Describe the center and spread of the data using either the mean and standard deviation or the five-number summary. Justify your choice by constructing a box-and-whisker plot for the data. Be sure to include the scale. A. 47, 16, 70, 80, 28, 33, 91, 55, 60, 45, 86, 54, 30, 98, 34, 87, 44, 35,64,58, 27,67, 72,68, 31, 95, 37, 41, 97,56, 49, 71, 84, 66, 45, 93 B. 40, 39, 37, 26, 25, 40,...
16. Data are provided below for the body fat percentage of 40 males working at a local company. 42.6 48.5 26.9 41.7 32.6 32.4 47 37.5 36.9 37.8 27.8 30.1 37.5 36.5 39 44.6 29.6 20.6 28.1 43.1 40.4 31.3 20.5 40.9 44.5 39 26.1 41.3 43.5 28.7 39.1 5.6 42.8 44.7 36.3 42.2 34.2 42.2 32.4 33.8 Use the above data to fill in the frequency distribution shown below: % Body Fat Frequency 4 - 9.9 10 – 15.9...
MtM204004 SP-2020 MEDGAR. EVERS C PILGRIM LEDGMR EVERS COLLEGE HOME WORKE Calculate the requested statistics for the given m Sample Data: 68, B4 93, 64, e data 70 (b) median (c) mode (d) range (e) sample variance: (1) sample standard deviation: (2) Give the score 2 decimal place for each test score with the given class mean and standard deviation Assume the test scores are normally distributed (a) For a 92 on a test with a class mean of 78...
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