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.
3. : a person or an organization that pays for or plans and carries out a project or activity; especially: one that pays the cost of a radio or television program usually in return for advertising time during its course. â sponÂ·soÂ·riÂ·al \spaen-spÃ¤n-ËsoÌr-Ä\ Él. â adjectiveÂ·sponÂ·sor \ship(Ëspaen)-ËspÃ¤n-t\ sÉr. Ëship nounull Definition of SPONSOR. 1. : one who presents a candidate for baptism or confirmation and undertakes responsibility for the person's religious education or spiritual welfare. 2. : one who assumes responsibility for some other person or thing.