MATH 3450

Tarleton State University

Aquí están los mejores recursos para pasar MATH 3450. Encuentra MATH 3450 guías de estudio, notas, tareas, y mucho más.

Bernard Rosner

9 documentos

All 14 resultados

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Notas de lectura

Class notes MATH 3450 Principles of Biostatistics Chapter 10
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27

enero 2026

2025/2026
This document explores the mathematical framework for multinomial experiments, which extend the concept of binomial trials to variables with more than two categories. It details three primary types of chi-square ($chi^2$) tests used to analyze categorical data: the goodness of fit test to compare observed data against a theoretical model, the test of independence to evaluate potential relationships between two variables, and the test of homogeneity to determine if different populations share...
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Class notes MATH 3450 Principles of Biostatistics Chapter 12
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27

enero 2026

2025/2026
This educational resource demonstrates how to conduct a One-way ANOVA using a TI-84 Plus CE graphing calculator to compare multiple data sets. The guide illustrates the practical workflow of inputting raw data into list columns and navigating the statistical menus to execute the analysis. By examining the resulting F-statistic and p-value, students can determine if there are significant differences between various treatment or drug groups. Finally, the source visualizes these relationships throu...
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Class notes MATH 3450 Principles of Biostatistics Chapter 11
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35

enero 2026

2025/2026
This document provides a comprehensive visual guide to performing linear regression analysis using a TI-84 Plus CE graphing calculator. It illustrates the essential workflow of biostatistics by demonstrating how to input raw data, configure statistical plots, and interpret the resulting correlation coefficients and residuals. By comparing various scatter plots, the material teaches students to distinguish between strong and weak linear relationships while identifying potential issues like non-he...
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Exam 2 Review MATH 3450
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41

diciembre 2025

2025/2026
Disponible en un paquete
This document serves as a comprehensive study guide designed to master the practical application of inferential statistics, specifically focusing on estimation and hypothesis testing. Through a series of detailed examples, the text illustrates how to determine the appropriate statistical distribution—such as Z or T—based on sample size and available parameters to construct confidence intervals for both means and proportions. The second half of the review shifts toward formal testing procedur...
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Class notes MATH 3450 Principles of Biostatistics Chapter 8
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32

diciembre 2025

2025/2026
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This educational guide demonstrates how to perform comparative statistical analysis using a TI-84 Plus CE graphing calculator. The source provides a visual walkthrough for conducting a two-sample t-test, illustrating how to input raw data or summary statistics to determine if there is a significant difference between two groups. It specifically highlights the calculation of the F-distribution to assess variance, alongside critical outputs like p-values and degrees of freedom. By combining screen...
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Class notes MATH 3450 Principles of Biostatistics Chapter 6
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29

diciembre 2025

2025/2026
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This educational guide details the practical application of hypothesis testing using a graphing calculator, specifically focusing on how to navigate the STAT TESTS menu to perform T-tests and Z-tests. The material visually demonstrates the distinction between the critical region, where one would reject the null hypothesis, and the non-critical region, where one would fail to do so based on the test statistic and alpha level. By providing step-by-step screenshots of a TI-84 Plus CE, the source il...
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Class notes MATH 3450 Principles of Biostatistics Chapter 5
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23

diciembre 2025

2025/2026
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This educational material provides a practical guide for using a TI-84 Plus CE calculator to perform essential statistical estimation tasks. It illustrates how to navigate the device's menus to calculate confidence intervals for both proportions and means, specifically highlighting functions like 1-PropZInt, ZInterval, and TInterval. Through various screen captures, the source demonstrates how to input sample data or summary statistics to generate precise numerical ranges and point estimates....
MinisterPower9559
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Class notes MATH 3450 Principles of Biostatistics Chapter 4
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19

diciembre 2025

2025/2026
Disponible en un paquete
This document contains detailed lecture notes for Chapter 4 of a biostatistics course, focusing on probability distributions and their graphical representations. Topics include density curves, normal distributions, mean and standard deviation, and interpretation of areas under the curve, with visual examples to support understanding. The notes are suitable for exam preparation and reviewing key statistical concepts.
MinisterPower9559
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Class notes MATH 3450 Principles of Biostatistics Exam 1 Review
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4

diciembre 2025

2025/2026
Disponible en un paquete
This document provides a structured review of chapters 1 through 4 in preparation for Exam 1. It summarizes the core concepts, definitions, and key ideas covered in the early part of the course, making it suitable for focused exam preparation. The material is intended as a clear overview to reinforce understanding before the first exam.
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