Let y = wear life of a bearing, x1 = oil viscosity, and x2 = load. Suppose
Question:
Y = 125.0 + 7.75x1 + .0950x2 - .0090x1x2 + e
a. What is the mean value of life when viscosity is 40 and load is 1100?
b. When viscosity is 30, what is the change in mean life associated with an increase of 1 in load? When viscosity is 40, what is the change in mean life associated with an increase of 1 in load?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 45% (11 reviews)
a mean life 125 77540 09501100 009401100 14350 b First the mean life w...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
Question Posted:
Students also viewed these Statistics questions
-
The data in Table 12-5 are the 1976 team performance statistics for the teams in the National Football League (Source: The Sporting News). (a) Fit a multiple regression model relating the number of...
-
Given here is Excel output for a multiple regression model that was developed to predict y from two independent variables, x1 and x2. Variable x2 is a dummy variable. Discuss the strength of the...
-
The United Nations has hired you as a consultant to help identify factors that predict manufacturing growth in developing countries. You have decided to use multiple regression to develop a model and...
-
What are the values of m and n after executing the following code? int n = 123456789; int m= 0; while (n != 0) { } m (10 m) + (n % 10); n = n/ 10;
-
On February 15, 2012, Rooker, Madras & Associates compiled the following information concerning inventory for five years. They used the dollar-value LIFO retail inventory method. Compute the...
-
Sanyu Sony started a new business and completed these transactions during December. Dec. 1 Sanyu Sony transferred $65,000 cash from a personal savings account to a checking account in the name of...
-
The comparative financial statements for CompuCircuit Corporation are in the Working Papers. The financial statements have been completed up to the financial analysis section. The following...
-
Recently, it was announced that two giant French retailers, Carrefour SA and Promodes SA, would merge. A headline in the Wall Street Journal blared, "French Retailers Create New Wal-Mart Rival."?...
-
Assume a five - year bond with a face value of $ 1 , 0 0 0 that pays a 6 % coupon ( annual coupon payment ) with a yield to maturity ( YTM ) of 5 % . a ) Calculate Macaulay duration and discuss your...
-
Paul Jordan has just been hired as a management analyst at Digital Cell Phone, Inc. Digital Cell manufacturers a broad line of phones for the consumer market. Pauls boss, John Smithers, chief...
-
A trucking company considered a multiple regression model for relating the dependent variable y = total daily travel time for one of its drivers (hours) to the predictors x1 = distance traveled...
-
Let y = sales at a fast-food outlet (1000s of $), x1 = number of competing outlets within a 1-mile radius, x2 = population within a 1-mile radius (1000s of people), and x3 be an indicator variable...
-
The flowchart symbol shown at the right is a(n) a. Process symbol b. Input/output symbol c. Decision symbol d. Terminator symbol
-
You are a summer clerk at a law firm in Tucson. The senior partner at the firm calls you into her office to discuss a new case that she would like you to work on. The firm is taking the case pro bono...
-
I. Some Basics on Line Fitting Suppose that there is a set P of n points in the two-dimensional plane, denoted by (x1, y1), (2, 92),, (In, Yn), and suppose x < x
-
Morris Inc. is trying to predict costs for its production department. It has collected data for the past 60 periods on total costs in the production department as well as number of production runs...
-
Haree & Haree Company has a Cleaning Department and a Personnel Department that provides services to three Sales Departments. Cleaning Department costs are allocated based on space, while Personnel...
-
Juicer Blender Units produced 7,500 15,000 Direct materials/unit $62.50 $40.00 Direct labor/unit $15.00 $5.00 Direct labor hours, production 22,500 15,000 Machine hours, production 30,000 20,000...
-
For the following exercises, algebraically determine all solutions of the trigonometric equation exactly, then verify the results by graphing the equation and finding the zeros. 100tan 2 x + 20tan x ...
-
What kind of rays are X-rays?
-
The Regal Tire Company claims that its new eco-friendly tires last, on average, longer than the leading premium tire. The company reports that in a test involving 200 randomly selected Regal tires...
-
In a study evaluating search engines, TechDay. com randomly selected 200 Internet users. One hundred of the users selected were given the task of finding a specific piece of information using Google....
-
Refer to Exercise 4. You want to set up a test for the following hypotheses: H 0 : = .65 H a : .65. You will have a random sample of 225 population members to make your decision. a. Compute the p...
-
Previous expert said "Missing information: reference". All the information is given. Please answer
-
$5,148 $4,633 -$4,633 -$5,720 -$5,148
-
Sum of Portfolio Portfolio Portfolio weights Targeted portfolio expected return US EQUITY NON US EQ CORE FI HY FI SENIOR BANK LOANS GLOBAL FI RE PE portfolio weights expected Portfolio standard...
Study smarter with the SolutionInn App