Many applications in practice involve percentiles from the normal distribution. We consider confidence interval estimation of a normal distribution percentile and study several methods including the ...

tests the hypothesis that the data are normally distributed produces a stem-and-leaf plot, box plot, and normal probability plot and increase the plot size computes additional percentiles creates an ...

The x-axis scale represents the percentiles of a normal distribution. When data are plotted against this scale, the points should fall along a straight line if the data are normally distributed.

The percentile distribution of blood pressure (BP) with regard to age, sex and cardiovascular risk factors is unknown. We aimed to provide epidemiological data for a comprehensive description of ...