Coefficient of Determination:
There are some points to determine the Coefficient of Determination:
A) The percent of variation which can be described by the regression equation.B) The described variation divided by the total variation.C) The square of r.
What's all this variation stuff is?
Each and every sample consists of some variation in it (except all the values are similar and that is unlikely to occur). The total variation is made up of two portions, the part which can be described by the regression equation and the portion which cannot be described by the regression equation. The ratio of described variation to the total variation is the measure of how good, the regression line is. When the regression line passed via each and every point on the scatter plot precisely, it would be capable to elucidate all the variation. Further the line is from points, the less it is capable to elucidate.
Coefficient of Non-Determination:
It is explained as follows:
a) The percent of variation that is unexplained by regression equation.b) The unexplained variation divided by total variationc) 1 - r^2Standard Error of Estimate:
The coefficient of non-determination was employed in t-test to see when there was significant linear correlation. This was the numerator of standard error formula.
The standard error of estimate is the square root of coefficient of non-determination divided by its degree of freedom.
Se = √(1-r2)/(n-2)
Confidence Interval for y':
The given below works only if the sample size is big. Big in this instance is generally taken to be greater than 100. The maximum error of estimate is provided, and this maximum error of estimate is subtracted from and added up to the estimated value of y.
Latest technology based Statistics Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Statistics help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Statistics, project ideas and tutorials. We provide email based Statistics help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Statistics. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Statistics Homework help and assignment help services. They use their experience, as they have solved thousands of the Statistics assignments, which may help you to solve your complex issues of Statistics. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Introduction to Microbiology tutorial all along with the key concepts of Microorganisms, Microorganisms are Cells, Classification Systems for Microorganisms, Domain Bacteria, Domain Archaea and Domain Eucarya
the way in which we compute the cost of inventories (or stock) is significant since the cost of inventories sold throughout a period will influence the calculation of profit and the remaining inventories held at the end of the period will influence the portrayal of wealth in the statement of financial position.
chemistry of alkanes tutorial all along with the key concepts of natural sources of alkanes, laboratory preparation of alkanes, properties of alkanes and uses of alkanes
Reactions of Alkynes tutorial all along with the key concepts of Electrophilic addition, Halogenation, Hydration, Hydration, Reduction, Oxidation
tutorsglobe.com huntington’s chorea assignment help-homework help by online genetic diseases tutors
nomenclature of organic compounds tutorial all along with the key concepts of covalent bond, bond dissociation energy, structural formulas
tutorsglobe.com anaphase assignment help-homework help by online meiosis-i tutors
tutorsglobe.com dominant epistasis assignment help-homework help by online types of epistasis tutors
The value added statement (VAS) came into existence in the middle 1970s following publication of an influential discussion document that entitled The Corporate Report. The Corporate Report argued for the inclusion of the VAS under the annual report.
Polysaccharides tutorial all along with the key concepts of Use of Polysaccharides, kinds of Polysaccharides, Structural Polysaccharides, Bacterial polysaccharides, Polysaccharides processed in our Body, Dietary Fiber and Ganoderma Polysaccharide
quantum statistics tutorial all along with the key concepts of heat capacity of solids, problem of black body radiation, ideal bose-einstein gas and bose derivation of planck' law
Theoretical Perspectives of motivation tutorial all along with the key concepts of Instinct Theory, Sociobiological Perspective, Drive Theories, Incentive Theory, Maslow's Need Hierarchy, Maslow's Levels, Emotions and Theories of Emotion
Explain materials and Concept and objectives of Materials Control. Material is one of the significant elements of cost and it has been observed that material content is about 60 to 65% in the product's total cost structure.
Theory and lecture notes of The class P of problems solvable in polynomial time all along with the key concepts of the class p of problems solvable, Complexity P & NP. Tutorsglobe offers homework help, assignment help and tutor’s assistance on class P of problems solvable in polynomial time.
Looking for top-class Philosophy of Religion Assignment Help at viable rates? Get it from qualified tutors and earn top grades.
1930796
Questions Asked
3689
Tutors
1443626
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!