Which variable is least significant in this model? Refer to the multiple regression output shown: The regression
Question:
Refer to the multiple regression output shown:
Transcribed Image Text:
The regression equation is Y = 43.4 - 6.82 X1 + 1.70 X2 + 1.70 X3 + 0.442 X4 Predictor Coef SE Coef т Constant 43.43 18.76 2.31 0.060 1.059 X1 -6.820 -6.44 0.001 X2 1.704 1.189 1.43 0.202 2.83 ХЗ 1.7009 0.6014 0.030 X4 3.01 0.4417 0.1466 0.024 S = 2.05347 R-Sq = 99.8% R-Sq(adj) = 99.6% Analysis of Variance MS Source DF Regression 4 10974.7 2743.7 650.66 0.000 25.3 Residual Error 4.2 Total 10 11000.0
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
Looking at ...View the full answer
Answered By
Hemstone Ouma
"Hi there! My name is Hemstone Ouma and I am a computer scientist with a strong background in hands-on experience skills such as programming, sofware development and testing to name just a few. I have a degree in computer science from Dedan Kimathi University of Technology and a Masters degree from the University of Nairobi in Business Education. I have spent the past 6 years working in the field, gaining a wide range of skills and knowledge. In my current role as a programmer, I have had the opportunity to work on a variety of projects and have developed a strong understanding of several programming languages such as python, java, C++, C# and Javascript.
In addition to my professional experience, I also have a passion for teaching and helping others to learn. I have experience as a tutor, both in a formal setting and on a one-on-one basis, and have a proven track record of helping students to succeed. I believe that with the right guidance and support, anyone can learn and excel in computer science.
I am excited to bring my skills and experience to a new opportunity and am always looking for ways to make an impact and grow as a professional. I am confident that my hands-on experience as a computer scientist and tutor make me a strong candidate for any role and I am excited to see where my career will take me next.
5.00+
8+ Reviews
22+ Question Solved
Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
Question Posted:
Students also viewed these Mathematics questions
-
Use the multiple regression output shown to answer the following questions. (a) Which variable might we try eliminating first to possibly improve this model? (b) What is R 2 for this model? Do we...
-
Use the multiple regression output shown to answer the following questions. (a) Which variable might we try eliminating first to possibly improve this model? (b) What is R 2 for this model? Do we...
-
Refer to Exercise 12.46. Another multiple regression model used only deposit volume and number of accounts as independent variables, with results as shown here. a. Does omitting the transactions and...
-
A 300-cm-long piece of straight wire is aligned vertically along the z-axis. The wire carries a downward current of 6.00 A. There is a 2.00-T magnetic field in the negative x-direction surrounding...
-
Discuss the pros and cons of Chebyshev's rule.
-
Andrew Ltd. is a large private company owned by the Andrew family. It operates a number of ski resorts in a very competitive industry. Its main competition comes from a couple of public companies....
-
Identify three conditions that must exist before either difference or ratio estimation can be applied.
-
Carlise Corp., which manufactures ceiling fans, currently has two product lines, the Indoor and the Outdoor. Carlise has total overhead of $139,400. Carlise has identified the following information...
-
The potential of the two-barrier system is given by U(z) = 8(z+a) + a8(z - a). 1. Find the wavefunction of the system at energy E. 2. The amplitude of the wavefunction at z>a is the transmission...
-
What is the static spread for a three-year 9% coupon corporate bond selling at 105.58, given the following theoretical Treasury spot rate values equal to 50, 100, or 120 basis points? Period Spot...
-
Is the model effective, according to the ANOVA test? Justify your answer. Refer to the multiple regression output shown: The regression equation is Y = 43.4 - 6.82 X1 + 1.70 X2 + 1.70 X3 + 0.442 X4...
-
Which variable is most significant in this model? Refer to the multiple regression output shown: The regression equation is Y = 43.4 - 6.82 X1 + 1.70 X2 + 1.70 X3 + 0.442 X4 Predictor Coef SE Coef ...
-
SodaFizz has debt outstanding that has a market value of $3 million. The companys stock has a book value of $2 million and a market value of $6 million. What are the weights in SodaFizzs capital...
-
Fung is planning for the correct after tax and after inflation real rate of return to use. If inflation will be 1.3%, the average rate of return on his investments will be 4.9%, and the tax rate on...
-
The board chair has asked management to develop some strategies to improve profitability and estimate the impact of the strategies on the hospital's return on equity (ROE). By how much would the 2021...
-
Home Furnish has bonds on the market with 13 years to maturity and a yield to maturity of 8.5.In the financial newspaper, Home Furnish bonds is quoted as 127.223% of par value. The bonds make...
-
You and your friend (continuing your successful association that began in GMU) have opened a security valuation business. You need to determine the weighted average cost of capital and the value of a...
-
1. Define and describe the value chain model. (4) 2. Define an information system and describe the activities it performs. (4) 3. Explain how enterprise applications improve organizational...
-
A 100-byte IP packet is transmitted over a local loop using ADSL protocol stack. How many ATM cells will be transmitted? Briefly describe their contents.
-
Starr Co. had sales revenue of $540,000 in 2014. Other items recorded during the year were: Cost of goods sold ..................................................... $330,000 Salaries and wages...
-
Is the chi-square distribution a continuous distribution or a discrete distribution? Explain.
-
In what way are the chi-square and normal distributions related?
-
Sketch the approximate shape of the chi-square curve when df = 2 and when df = 100.
-
On January 1, 2023, Bertrand, Incorporated, paid $86,900 for a 40 percent interest in Chestnut Corporation's common stock. This investee had assets with a book value of $229,500 and liabilities of...
-
Landen Corporation uses a job-order costing system. At the beginning of the year, the company made the following estimates: Direct labor-hours required to support estimated production Machine-hours...
-
Explain the concept of gene-environment interactions, and how these interactions influence the expression of complex traits and the risk of developing multifactorial diseases ?
Study smarter with the SolutionInn App