APBioKit

(AP Biology Toolkit by CerebralDatabank)

A TI-BASIC program that contains various utilities for use with the CollegeBoard® AP® Biology Exam.

Features:

Hardy-Weinberg calculator
Step-by-step instructions for using the in-built Chi-Squared Test (of Independence)

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Note that the files APBIOKIT.8xp.sig and APBKITLS.8xp.sig are provided for PGP data authenticity verification, and should not be imported into the calculator. If you wish to verify data authenticity, my public key is located here.

TI 84+ CE

Latest version: v1.1

TI 84+ CSE and prior (works with color and non-color screens)

Latest version: LSE v1.0

Other programs (linked here for now)

APChemKit for AP® Chemistry

Has orbital calculator (warning: doesn't handle edge cases)