(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.
Confidence votes 313. Geritol is a vitamin and mineral supplement produced by the pharmaceutical company, GlaxoSmithKline. It was originally manufactured by the J.B. Williams Co. which was founded in 1885 and was bought by Nabisco in the 1970s, who eventually sold it to GlaxoSmithKline.