(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.
Pregnyl has been used to treat fertility issues. Pregnyl may be administered to women after first finishing a round of another medication, called menotropins, to cause ovulation. Pregnyl may also be used in prepubescent boys to initiate the dropping of the testicles.regnyl may be administered to women after first finishing a round of another medication, called menotropins, to cause ovulation. Pregnyl may also be used in prepubescent boys to initiate the dropping of the testicles.