- +1-530-264-8006
- info@tutorsglobe.com

18,76,764

Questions

Asked

21,311

Experts

9,67,568

Questions

Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment
## Concept of Correlation & Regression

Basic Definitions of Correlation & Regression:: It is the percent of variation which can be described by the regression equation.Coefficient of Determination: It is a method which is used to find out if a relationship exists between the variables.Correlation: It is a statistic or parameter that measures the strength and direction of a relationship among two variables.Correlation Coefficient: It is a variable in regression or correlation that can’t be controlled, that is, it mainly depends on independent variable.Dependent Variable: It is a variable in regression or correlation that can be controlled, which is, it is independent of other variable.Independent Variable: It is a measure of strength and direction of the linear relationship among two variables.Pearson Product Moment Correlation Coefficient: It is a method employed to explain the relationship among two variables.Regression: This can be defined as the best fit line.Regression Line: It is a plot of the data values on coordinate system. The independent variable is graphed all along the x-axis and a dependent variable all along the y-axis.Scatter Plot: It is the standard deviation of observed values regarding the predicted values.Standard Error of the EstimateLatest technology based Statistics Online Tutoring AssistanceTutors, at the

www.tutorsglobe.com, take pledge to provide full satisfaction and assurance inStatistics helpviaonline tutoring. Students are getting 100% satisfaction byonline tutorsacross the globe. Here you can get homework help for Statistics, project ideas and tutorials. We provide email basedStatistics help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Statistics. ThroughOnline Tutoring, you would be able to complete your homework or assignments at your home. Tutors at theTutorsGlobeare committed to provide the best qualityonline tutoringassistance forStatistics Homework helpandassignment helpservices. They use their experience, as they have solved thousands of the Statistics assignments, which may help you to solve your complex issues of Statistics.TutorsGlobeassure 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 thehomework helpas per the deadline or given instruction by the student, we refund the money of the student without any delay.