6. In 2010 consumption (Ci) for selected countries was as follows Jordan 2.5 billion $, USA 100 billion $, Canada 50 billion $, France 40 billion $ Qatar 10 billion $. and Russia 70 billion $. for the same year income (Yi) was: Jordan 12 billion $, USA 900 billion $, Canada 700 billion $, France 500 billion $ Qatar 60 billion $. and Russia 100 billion $. if we want to estimate the following model Ci=B1+B2Yİ+Ui calculate adjusted R square? * The value must be a number
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
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