Построение нормальной кривой по эмпирическим данным при помощи графического калькулятора CASIO fx-CG20
Construction of a Normal Curve Based on Empirical Data Using the CASIO fx-CG20 Graphing Calculator

Author(s): Marat Gabidullin, Ulyana Rozanova, Alexander Lukankin
Subject(s): Economy, ICT Information and Communications Technologies
Published by: Икономически университет - Варна
Keywords: Fundamental mathematical knowledge; Information technology; CASIO
Summary/Abstract: Most of the seemingly diverse intellectual tasks that students face in the learning process can be solved through the development of conceptual thinking. Conceptual thinking can be formed only by systematically studying the basics of natural sciences. When studying mathematical statistics, students face a number of difficulties. You can help the student by explaining the material on the example of practical problems and in comparing attempts to solve them, which requires a lot of study time for calculations. Modern models of scientific calculators are called "calculators" only by force of habit. The software of the CASIO fx-CG20 graphical calculator is an analogue of the Excel computer program and the popular MathCad math package. The calculator is distinguished by its versatility, ease of operation, compactness and, most importantly, mobility.

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