A need existed to develop a graphic procedure to predict student success in 2-year engineering technology programs, based on ACT scores and high school grades. The study stemmed from the need to help students identify their chances of success, to help students clarify their goals, and to indicate needed institutional responses. Regression analysis…

A computer-assisted instruction (CAI) project designed a system to teach the elementary properties of statistical distributions in a probability course. It was used to reinforce teacher material with graphic displays and to provide laboratory exercises, the objectives being to promote easier grasp and retention of subject matter. The system…

One formulation of confidence scoring requires the examinee to indicate as a number his personal probability of the correctness of each alternative in a multiple-choice test. For this formulation, a linear transformation of the logarithm of the correct response is maximized if the examinee reports accurately his personal probability. To equate…

A major difficulty in predictions of school enrollments is the failure of the forecaster to express adequately his degree of certainty in his estimates. To alleviate this problem, a method was developed by which a forecaster could prepare probability distributions of enrollment predictions. A basic method of enrollment prediction was chosen and…

The power of the classical Linear Discriminant Function (LDF) is compared, using Monte Carlo techniques with five other procedures for classifying observations from certain non-normal distributions. The alternative procedures considered are the Quadratic Discriminant Function, a Nearest Neighbor Procedure with Probability Blocks, and three density…

Instructions are provided on how to create and take computer aided admissible probability measurement (CAAPM) tests using programs available on PLATO IV. Admissible probability measurement is a testing procedure that permits a user to express a degree of uncertainty as to the correctness of alternative answers. Section II describes PLATO IV, an…

Describes the probability and statistics component of an experimental mathematical science and communications program. Some of the successes and failures are considered. (PK)

Presents sports-oriented examples (cricket and football) in which Monte Carlo methods are used on microcomputers to teach probability concepts. Both examples include computer programs (with listings) which utilize the microcomputer's random number generator. Instructional strategies, with further challenges to help students understand the role of…

A collection of student distortions, represented by student-invented variations of theorems, are presented. They were drawn from examination papers of 17-year-old students in Israel. (MNS)

The status of probability and statistics in the current Japanese curriculum is discussed. Data from the Second International Mathematics Study are cited, and the course of study is included. (MNS)

This study was designed to determine the effectiveness of two microcomputer instructional games in teaching probability and measurement estimation to 78 preservice elementary school teachers. The probability game did not seem effective, and the estimation game was only marginally effective. Patterns of change are discussed. (MNS)

The probability of winning the contest was analyzed, with the mathematical solution and a computer simulation given. A flowchart and computer program are both included. (MNS)

Tasks in which students were asked to write sentences concerning the relationships between pairs of probability concepts are presented and discussed. Methods for using writing tasks in the mathematics classroom are suggested. (DT)

Simple Bayesian approaches can be applied to answer specific questions in evaluating an individualized reading program. A small reading and study skills program located in the counseling center of a major research university collected and compiled data on student characteristics such as class, number of sessions attended, grade point average, and…

This book was developed for teachers, youth group leaders, after-school child care providers, and parents, who may not have the time or the expertise to develop strategies for preparing students to be effective problem solvers. The content is organized in a pyramid style to make it easy to locate and grasp the information provided. Information on…