As a dietician. Checking the diet if it is effective to patient Patients Before After Alexander 95 94 Socrates 89 85 Lea 75 77 Rachelle 77 72 Mirna 74 69 Nour 80 75 Joe 92 90 Jad 85 82 Jamila 92 91 Frank 88 83 Using a paired t-test to check the effectiveness of the diet offered.
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.
-What is the
-What is the level of correclation?
-P-value for two-tailed t-test?
-What is the result of the hypothesis after the t-test?
-What is the result of the hypothesis after the t-test?
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