(2.1). Where Yi is a score on the dependent variable for the i th person, a + b X i describes a line or linear function relating X to Y, and e i is an error. Note that there is a separate score for each X, Y, and error (these are variables), but only one value of a and b, which are population parameters.
Geritol is the brand name of complex multivitamin supplements that contain added iron. Geritol is manufactured by GlaxoSmithKline and comes in either a pill form or a liquid tonic. Many women swear by Gertiol, and in fact, there used to be a grass roots slogan for Geritol: âThere's a baby in every bottle!â.
Xylitol is widely used as a sugar substitute and in sugar-free chewing gums, mints, and other candies. However, sorbitol is the most commonly used sweetener in sugarless gums because it is less expensive than xylitol and easier to make into commercial products.ylitol can cause diarrhea and intestinal gas. It is probably safe for children as a medicine in amounts up to 20 grams per day. Pregnancy and breast-feeding: Not enough is known about the use of xylitol during pregnancy and breast-feeding. Stay on the safe side and avoid use.