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Class notes MATH 3450 Principles of Biostatistics Chapter 8

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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 screenshots of the calculator interface with probability density graphs, the material serves as a practical manual for mastering biostatistical hypothesis testing.

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Geüpload op
30 december 2025
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