home tables binomial distribution table f table ppmc critical values t-distribution table (one tail and two-tails) chi squared table (right tail) z-table (right of curve or left) probability and statistics binomials chi-square statistic expected value hypothesis testing non normal distribution normal...
turbulent passing air generates noise levels over db, even as high as db. by raising the water level and submerging the material, "the operating noise level" is reduced below safety limits. less mess the typical high pressure waterjet piercing process results in an abrasive jet stream that "rooster tails...
shingles and layers to reveal a granular undersurface; unlike lycoperdon pulcherrimum the spines are not very long; and unlike lycoperdon umbrinum the surface is not brown. ultimately, however, the most distinctive feature of lycoperdon caudatum is microscopic: it features spores with short to very long tails—pedicels...