non-repeated sample

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• Sample size — The sample size of a statistical sample is the number of observations that constitute it. It is typically denoted n , a positive integer (natural number).Typically, all else being equal, a larger sample size leads to increased precision in… …   Wikipedia

• Non-uniform rational B-spline — Three dimensional NURBS surfaces can have complex, organic shapes. Control points influence the directions the surface takes. The outermost square below delineates the X/Y extents of the surface …   Wikipedia

• Core sample — Rock core samples. The product of a Diamond rig. (The bird is a Pied Butcherbird.) A core sample is a cylindrical section of (usually) a naturally occurring substance. Most core samples are obtained by drilling with special drills into the… …   Wikipedia

• Confidence interval — This article is about the confidence interval. For Confidence distribution, see Confidence Distribution. In statistics, a confidence interval (CI) is a particular kind of interval estimate of a population parameter and is used to indicate the… …   Wikipedia

• Statistical inference — In statistics, statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation.[1] More substantially, the terms statistical inference,… …   Wikipedia

• Child sexual abuse — is a form of child abuse in which an adult or older adolescent uses a child for sexual stimulation.[1][2] Forms of child sexual abuse include asking or pressuring a child to engage in sexual activities (regardless of the outcome), indecent… …   Wikipedia

• Panic disorder — Infobox Disease Name = Panic disorder Caption = DiseasesDB = 30913 ICD10 = ICD10|F|41|0|f|40 ICD9 = ICD9|300.01, ICD9|300.21 OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D016584 Panic Disorder is a psychological condition… …   Wikipedia

• Selection bias — is a statistical bias in which there is an error in choosing the individuals or groups to take part in a scientific study.[1] It is sometimes referred to as the selection effect. The term selection bias most often refers to the distortion of a… …   Wikipedia

• Fecal incontinence — ICD 10 R15 ICD 9 787.6 Fecal incontinence (or faecal incontinence, FI) is the loss of regular control of the bowels. Involuntary excretion and leaking are common occurrences for those affected. Subjects relating to defecation …   Wikipedia

• It's a Sin — Infobox Single Name = It s a Sin Caption = Artist = Pet Shop Boys from Album = Actually B side = You Know Where You Went Wrong Released = June 15, 1987 Format = 7 , 12 , cassette, CD Recorded = 1987 Genre = Synthpop Length = 4:59 Label =… …   Wikipedia

• Nonuniform rational B-spline — Non uniform rational B spline (NURBS) is a mathematical model commonly used in computer graphics for generating and representing curves and surfaces. History Development of NURBS (Non Uniform Rational Basis Spline) began in the 1950s by engineers …   Wikipedia