Correlation (Statistics)

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Bivariate data : when Y depends on X -- QA276 .B58 1996

Fourth in a four-part series that highlights the relevance of statistics and teaches science students the basic statistical methods. This segment demonstrates how "qualitative" bivariate data can be visualized by using a modification of the simple Bar Chart. Quantitative data is dealt with by developing the Dot Plot into the Scatter Diagram which allows any correlation to show itself in a linear r

Data analysis for two variables -- QA276.18 .C66 1992 PT.3

The third segment in a five part introductory video statistics course. How do we compare the relationship between two things: Weight loss and metabolism, genetics and personality, or pollution and marine life? Here a new picture emerges, a scatterplot, that shows a graphic comparison of two variables. Fitting lines to data and correlation coefficients provide a numerical representation of how one

Data analysis for two variables -- QA276.18 .C66 1992 PT.3

The third segment in a five part introductory video statistics course. How do we compare the relationship between two things: Weight loss and metabolism, genetics and personality, or pollution and marine life? Here a new picture emerges, a scatterplot, that shows a graphic comparison of two variables. Fitting lines to data and correlation coefficients provide a numerical representation of how one