Percentage Tables for Elementary Analysis

Simplfying Statistical Tables for Students in Elementary Courses

Students in practical statistics and probability courses must learn to use tables of standard statistical distributions. Those provided in elementary textbooks vary considerably in format, both between books and also between distributions within books. The table presented in this paper is designed to reduce the confusion students often have in obtaining normal probabilities and percentiles. Com...

Percentage Articulation Loss of Consonants in the Elementary School Classrooms

Speech intelligibility was investigated by using directional source with its directivity similar to human condition for grades 2, 4 and 6 children in 27 elementary classrooms from 9 different elementary schools in Guangzhou. Objective acoustical measurements were also performed in these classrooms. The percentage articulation loss of consonants (%Alcons) was calculated from reverberation time (...

Tables of Percentage Points of the k-Variate Normal Distribution for Large Values of k

This paper gives tabulations of the upper α percentage points of the maximum absolute value of the k-variate normal distribution with common correlation ρ for values of k as high as 500. The tables are useful for performing multiple comparison procedures in experiments with large numbers of treatments.

Analysis of Contingency Tables Bayesian Analysis of Contingency Tables

The display of the data by means of contingency tables is used in different approaches to statistical inference, for example, to broach the test of homogeneity of independent multinomial distributions. We develop a Bayesian procedure to test simple null hypotheses versus bilateral alternatives in contingency tables. Given independent samples of two binomial distributions and taking a mixed prio...

Tables for the Analysis of Beta Spectra