Do you pay taxes at the BX?

Do you pay taxes at the BX? The Exchange is a “nonappropriated fund” activity. We operate almost entirely on money earned from the sale of goods and services, not tax dollars. What is the difference between PX and BX? PX stands for Post Exchange and was chosen to differntiate it Read more…

What is a simple linear regression model?

What is a simple linear regression model? Simple linear regression is a regression model that estimates the relationship between one independent variable and one dependent variable using a straight line. Both variables should be quantitative. Is multiple linear regression better than simple linear regression? A linear regression model extended to Read more…