Using the central limit theorem to justify approximating the sample mean with a normal distribution yields an approximate 95% confidence interval of the form. If we wish to have a confidence interval that is W units in width, we would solve. for n, yielding the sample size n = 16 Ï2/W2.
Sponsor and sponsor-investigator are defined at 21 CFR 312.3(a): Sponsor means a person who takes responsibility for and initiates a clinical investigation. The sponsor may be an individual or pharmaceutical company, governmental agency, academic institution, private organization, or other organization.
Dictionary entry overview: What does sponsor mean? â¢ SPONSOR (noun) The noun SPONSOR has 2 senses: 1. someone who supports or champions something 2. an advocate who presents a person (as for an award or a degree or an introduction etc.) Familiarity information: SPONSOR used as a noun is rare. â¢ SPONSOR (verb) The verb SPONSOR has 3 senses: 1. assume sponsorship of 2. assume responsibility for or leadership of