A regular, normal bowel movement is brown. Some believe the brown color comes from fiber. But, itâs actually a pigment that comes from the breakdown of red blood cells that end up in your poop during the digestive process that gives it its color.But when you have a bowel movement, and your poop is not the expected brown color, it can be alarming.ome believe the brown color comes from fiber. But, itâs actually a pigment that comes from the breakdown of red blood cells that end up in your poop during the digestive process that gives it its color.
Limit comparison test is a test to decide whether the given series is divergent or convergent. Here, we consider two series and we will check how fast this series grow. We consider the limit here. If the limit is zero, then the term below grows faster than the other. So, the series below converges.
Controlled Store Tests (CST). Provides an accurate evaluation of product, merchandising or marketing initiatives. The point-of-purchase is where the most critical decisions are made about your products and the best place to obtain a true measure of the impact of your brand or category initiatives. A Matched Market Controlled Store Test is conducted to evaluate a mass-media event, (i.e., as radio or television). 2  This testing technique utilizes historical category data and test and control store panels matched across markets.