This is where the stomach empties partially digested food into the intestine, and the pancreas releases digestive enzymes into these contents. The central section of the pancreas is called the neck or body. The thin end is called the tail and extends to the left side.
for the experiment to be accurate, there is one independent variable (the thing you change), and one dependant variable (the thing changed by the independent variable and what â¦ you measure).
variable. The modified Levene. test may be used when a numerical answer is needed. If your data fail this test, you may want to use a logarithm transformation or a weighted regression. NCSS Statistical Software NCSS.com Linear Regression and Correlation 300-40 Â© NCSS, LLC. All Rights Reserved. Note that the linear regression equation is a mathematical model describing the relationship between X and Y. In most cases, we do not believe that the model defines the exact relationship between the two variables. Rather, we use it as an approximation to the exact relationship.