(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.
The Well-Balanced Multivitamin. GeritolÂ® multivitamin is specially formulated with just the right vitamins in just the right amounts so you can feel your best! Not Too Little. Not Too Much. When it comes to nutritional support, some vitamins go overboard, meaning they contain more than 100% of the recommended daily allowance (RDA). On the other hand, Geritol has been a trusted brand for years because it simply delivers the right balance of nutritional support.