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.
Enthalpy changes tutorial all along with the key concepts of Enthalpy and enthalpy changes, Relationship between CP and CV of an ideal gas, Adiabatic expansion and Joule-Thomson effect
www.tutorsglobe.com offers Object Diagrams homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
www.tutorsglobe.com offers software and software engineering homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
Varnish coating, also termed as Secondary Insulation, is a significant component of the insulation system of an electrical machine.
tutorsglobe.com clostridium tetani assignment help-homework help by online medical bacteriology tutors
The process for creating a cord band on an armature is displayed in the below diagram, and the following directions should be observed.
Rubber is acquired through vulcanizing raw rubber [natural/synthetic].Unimpregnated woven fabrics locate a number of limited uses in electrical insulation.
tutorsglobe.com selection assignment help-homework help by online breeding experiments tutors
www.tutorsglobe.com offers development of software design model homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
Theory and lecture notes of Theory of Economic Growth all along with the key concepts of theory of economic growth, better technology of economic growth and capital intensity. Tutorsglobe offers homework help, assignment help and tutor’s assistance on theory of economic growth.
The Form of the Statement of Cash Flows - Cash Flows from Operating Activities, investing activities, financing activities.
Theory of Searching and their types including the key concepts of Binary Search, Binary Search Tree, Variations on Binary Trees, Dictionary, Collision Handling and Hash Table variations
Kingdom Archaebacteria and Kingdom Eubacteria tutorial all along with the key concepts of Diagnostic Features of Archaebacteria, Classification of Archaebacteria, Archaebacteria Groups, Introduction to Kingdom Eubacteria, Categorization of Kingdom Eubacteria and Features of Kingdom Eubacteria
Theory and lecture notes of Church-Turing Thesis all along with the key concepts of the church-turing thesis, Turing Machines, Effective calculability, Canonical systems, Recursive functions, Markov algorithms. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Church-Turing Thesis.
www.tutorsglobe.com offers reactions of dihalides homework help, reactions of dihalides assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
1953534
Questions Asked
3689
Tutors
1470682
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!