There's a new agent in town who is trying to crack the case of TV shows being illegally downloaded! She's done a lot of research that is representative of the data and feels that she can present a relationship that will help determine which shows are most likely to be targeted for illegal download based on the number of US TV viewers a particular show has! Determine if this agent has significant data that would support her ideas at the 5% significance level! US TV Viewers in downloads millions 1.2 Illegal in millions 3.2 1.7 2.5 .75 1.8 1.8 7.6 1.9 15.9 3 20 2.9 9.95 3.5 5.1 1.45 15.8 4.3 3.1 5.1 5.12 5.5 5.05 6.1 13.4 5.8 13.2
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.
Please use linear regression test statistics, and defined everything -- all parts. Last response didn't use linregression test stat.
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