Probability and Statistics > Regression Analysis > How to Find Linear Regression Slope How to Find Linear Regression Slope: Overview Remember from algebra, that the slope is the “m” in the formula y = mx + b. In the linear…
Linear Regression Test Value: How to Find it
Probability and Statistics > Regression Analysis > Linear Regression Test Value Linear Regression Test Value Linear regression test values are used in simple linear regression exactly the same way as test values (like the z-score or T statistic) are used…
Correlation Coefficients: Find Pearson’s Correlation Coefficient
Probability and Statistics > Regression Analysis > Pearson’s Correlation Coefficients (Linear Correlation Coefficient) Contents (Click to skip to the section): How to Find Pearson’s Correlation Coefficients. How to test a correlation coefficient. Meaning of the Linear Correlation Coefficient. Cramer’s V…
Construct a Scatter Plot in Easy Steps
Probability and Statistics > Regression Analysis > Construct a Scatter plot Construct a Scatter plot: Overview A scatter plot gives you a visual idea of what is happening with your data. Scatter plots are similar to line graphs. The only…