As part of her report on the durability of Honda sedans, a researcher for Consumer Reports records a number of data points from a variety of Honda sedans. In particular, she believes that to demonstrate Honda’s enduring legacy as a smart, sensible, long-term vehicle, she should correlate the odometer reading (total number of miles driven) and the age of a number of different Honda sedans (in years). What kind of correlation is most likely to be obtained for these two variables? A correlation close to r = 0. A correlation close to r = 1.00. A positive correlation (0 < r < 1.00). A negative correlation (–1.00 < r < 0).
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.
As part of her report on the durability of Honda sedans, a researcher for Consumer Reports records a number of data points from a variety of Honda sedans. In particular, she believes that to demonstrate Honda’s enduring legacy as a smart, sensible, long-term vehicle, she should correlate the odometer reading (total number of miles driven) and the age of a number of different Honda sedans (in years).
What kind of
A correlation close to r = 0.
A correlation close to r = 1.00.
A
A
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