the underlying statistical distribution for the p-chart is the uniform distribution.
the underlying statistical distribution for the p-chart is the uniform distribution.
the underlying statistical distribution for the​ p-chart is the?
uniform distribution
the grain of photographic film is a signal-dependent noise, with similar statistical distribution to shot noise. if film grains are uniformly distributed (equal number per area), and if each grain has an equal and independent probability of developing to a dark silver grain after absorbing photons, then the number of such dark grains in an area will be random with a binomial distribution. in areas where the probability is low, this distribution will be close to the classic poisson distribution of shot noise. a simple gaussian distribution is often used as an adequately accurate model.
image noise
box plots are non-parametric: they display variation in samples of a statistical population without making any assumptions of the underlying statistical distribution (though tukey's boxplot assumes symmetry for the whiskers and normality for their length). the spacings between the different parts of the box indicate the degree of dispersion (spread) and skewness in the data, and show outliers. in addition to the points themselves, they allow one to visually estimate various l-estimators, notably the interquartile range, midhinge, range, mid-range, and trimean. box plots can be drawn either horizontally or vertically. box plots received their name from the box in the middle.
box plot