Use this information to answer Questions 1-8 below. The following table gives data relating a car's fuel efficiency in miles per gallon to its weight in pounds. Weight w (pounds) Fuel Efficiency E (mpg) 37 2100 2200 2400 2500 2800 3000 3200 34 29 27 26 25 23 Question 1 Using the black thread method, a model Elw)-0.014(w - 2250) + 34 was obtained. Find the sum of squared errors (SSE) for this model. Only enter the number, in mog. rounded to two decimal places. 21.51 mpg? Question 2 Using the black thread method, a model Elw) -0.014(w- 2250) 34 was obtained. Find the average error for this model. Only enter the number, in mog, rounded to two decimal places. 1.753 mpg

Use this information to answer Questions 1-8 below. The following table gives data relating a car's fuel efficiency in miles per gallon to its weight in pounds. Weight w (pounds) Fuel Efficiency E (mpg) 37 2100 2200 2400 2500 2800 3000 3200 34 29 27 26 25 23 Question 1 Using the black thread method, a model Elw)-0.014(w - 2250) + 34 was obtained. Find the sum of squared errors (SSE) for this model. Only enter the number, in mog. rounded to two decimal places. 21.51 mpg? Question 2 Using the black thread method, a model Elw) -0.014(w- 2250) 34 was obtained. Find the average error for this model. Only enter the number, in mog, rounded to two decimal places. 1.753 mpg

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Q8): To find how much heat is required to bring a kettle of water to its boiling point, you are asked to calculate the specific heat of water at 61°C. The specific heat of water is given as a function of time in Table below. Temperature, T Specific heat, C₂ (°C) J kg-°C 22 42 52 82 100 4181 4179 4186 4199 4217 Determine the value of the specific heat at 7=61°C using the direct T method of interpolation and a third order polynomial. Find the absolute relative approximate error for the third order polynomial approximation (Lagrange Method).
FOLLOW THESE STEPS FOR UPVOTE Given Required Diagram Solution Conclusion Do not round off while solving. Question: Consider the figure below. Each tank has a volume of 10 ft³. Conditions on each tank are tabulated as follow: Tank No. 1 2 3 TANK 1 Content Methane Propane Hexane Pressure 70 psia 21 psia 43 psia TANK 1 Temperature 160°F 124°F 110°F TANK 1 k 1.32 1.24 1.39 All separation valves have been opened at the same time. Determine the resulting temperature in °F at equilibrium.
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As an exercise, a student weighed several bunches of nails on a balance. The nails were not all the same size. Here are the student's data: 4. number of nails mass in grams 82 122 208 324 435 12 20 26 Prepare a plot of these data on the grid below or on the graph paper. Use "number of nails" as the independent variable and be certain to scale and label the axes correctly. Scale the axes starting at the origin; 0, 0. GO 20 向 12 円 Number of nails Cx) 2. 18 20 mass in
Some US census population data is given in the following table. Year yeatr 1980 1990 2000 population(y) 227 249 281 Here population is given in millions. 1. Fit a second degree polynomial passing through these points. 2. Use it to predict population in year 2010 and 2020. Note: Develop the linear system of equations from the above theory and solve the system by LU Decomposition Method. (linear algebra)
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