On the right is a contingency table for active Naval military personnel, cross- lassified by marital status and pay grade. Complete parts (a) through (f) below. Pay grade Enlisted Officer Warrant G4 G2 G3 Total . Fill in the five missing entries in the contingency table. Single w/o children M, 118,117 13,915 74 132,106 Single with children M2 14,781 16,354 Joint service marriage M3 14,728 2,685 Civilian marriage M. 124,971 32,034 1,425 158,430 Total 272,597 1,652 324,363 O O
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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