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.
Definition of SPONSOR for Kids. 1. : a person who takes the responsibility for some other person or thing. 2. : a person who represents someone being baptized and takes responsibility for his or her spiritual development: godparent. 3. : a person or an organization that pays for or plans and carries out a project or activity. 4.ull 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.