Population Standard Deviation

In this paper a robust estimator against outliers along with some other existing interval estimators are considered for… (More)

The coefficient of variation (CV), defined as the ratio of the standard deviation to the mean, is often used in experimental… (More)

Investigative clinical-epidemiological or experimental studies have the objectives of describing phenomena or comparing the… (More)

The iodine intake level in a population is determined in cross-sectional studies. Urinary iodine varies considerably and the… (More)

PURPOSE The patient position during radiotherapy treatment of prostate cancer can be verified with the help of portal images… (More)

The standard method for comparing an individual’s test score with a normative sample involves converting the score to az score… (More)

PURPOSE A perception exists that weekly verification films accurately reflect the setup of the tangential breast portals. This… (More)

To compute the sample size needed to achieve the planned power for a t-test, one needs an estimate of the population standard… (More)

We describe the application of the FOX2 (ferrous oxidation in xylenol orange, version 2) method to the measurement of… (More)

The effect of prenatal alcohol exposure on growth, dysmorphology, and cognitive development at 6 years was examined in children… (More)