The paper shows how to find the min and max extreme interval values for the exponential and triangular distributions from the min and max uniform extreme interval values. Tables are provided to show the min and max extreme interval values for the uniform, exponential, and triangular distributions for different probabilities and observation sizes.

Numerical tables of mathematical functions are in continual demand by scientists and engineers for preliminary surveys of problems before programming for computing machines. This handbook was designed to provide scientific investigators with a comprehensive and self-contained summary of the mathematical functions that arise in physical and…

Tables are presented giving the critical values of the biserial and the point biserial correlation coefficients (when the null hypothesis assumes a value of zero for the coefficient) at the 0.05 and the 0.01 levels of significance. (Author)

A table is presented that directly converts any known point biserial coefficient to the biserial coefficient, providing the largest proportion of the dichotomous variable is also known. (Author)

Experimenters sometimes wish to estimate for a particular dependent variable the proportion of total group variance that is associated with mean differences among fixed treatments or subject classifications. Hays (1981) represents this proportion by the parameter omega squared. A point estimate may be easily computed as a function of the number of…

Procedures are described for studying the reliability of decisions based on specific passing scores with tests made up of discrete items and designed to measure continuous rather than categorical traits. These procedures are based on the estimation of the joint distribution of true scores and observed scores. (CTM)

The increase in tuition and expenditures at Montgomery College were analyzed through the use of the Higher Education Price Index (HEPI) based upon 1967 dollars. This index gives an indication of the effect of inflation upon a given amount of goods and services. Application of the HEPI to Montgomery College data since 1967 reveals that tuition for…

The Tuition Advance Fund (TAF) bill is analyzed on theoretical economic grounds, and forecasts of the net costs of the proposed program up to 1990 are offered. The TAF bill proposes the establishment of a new system of college loans as an addition to existing programs to allow students to borrow tuition plus an allowance for other costs. Novel…

The purpose of this study was to determine how accessible private and corporate grant-making foundations were to private institutions of higher education. Tax returns for 1975 were examined from 312 foundations, and a total of 2,878 grants to institutions of higher education amounting to $126,920,000 was identified. Private institutions of higher…

Explained and illustrated is the formula funding system used for colleges and universities in Texas. This system is considerably more complicated than the formulas used in other states. Data for institutions in the state system for fiscal 1978 are presented; actual appropriations are used rather than requests, and formula-produced amounts are…