Coefficient of correlation and coefficient of determination..
Not what you're looking for?
In your own words, describe the concept of correlation, include the coefficient of correlation (r) and the coefficient of determination (r2) in your description.
Please include an example data set in your explanation. Again, Excel and MegaStat will do all the necessary calculations.
Excel 2003: Tools > Data Analysis > Correlation
Excel 2007: Data > Data Analysis > Correlation
MegaStat: Correlation/Regression > Correlation Matrix
Purchase this Solution
Solution Summary
The concept of coefficient of correlation and coefficient of determination are described in the solution. An example data set is used in the explanation.
Solution Preview
Correlation of correlation is a fractional number between -1 and 1 which indicates the strength of relationship between the two variables. A negative coefficient of correlation ...
Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.