STATISTICS FORMULA PROGRAMS, FORMULAS for ANY MISSING VARIABLE

Simplify Statistics with STATEQ2

Tackle your statistics course with confidence using STATEQ2, the ultimate TI-84 calculator program for statistics students.

This version, STATEQ2, is the most updated version of the Statistics Formula Programs.

This comprehensive tool provides:

• All the essential formulas and equations for introductory statistics.
• Step-by-step examples with real numbers to guide you.
• Flexible options to solve for missing variables in many cases.

Features

• Descriptive Statistics: Mean, variance, standard deviation, range, and more.
• Probability Tools: Binomial and normal distributions, permutations, combinations, and more.
• Hypothesis Testing: Null/alternative hypotheses, critical regions, and P-value methods.
• Confidence Intervals: Single and two-population formulas with examples.
• Test Selection: Z-tests, t-tests, paired tests, and ANOVA made simple.

Why Choose STATEQ2?

• Save time with ready-to-use formulas.
• Improve accuracy with detailed examples.
• Gain confidence in solving problems step by step.

Who Is It For?

• High school and college students in statistics courses.
• Anyone preparing for exams or needing extra support in stats.

Get STATEQ2 Today
Turn your TI-84 calculator into a statistics powerhouse. Buy STATEQ2 now and make statistics one less thing to stress about.

STATEQ1:

Basically, it is an earlier version of STATEQ2. While it has all of the basic formulas of STATEQ2, it only has the basic formula you'll see in the book, such as mean=(sum of all the numbers)/(number of numbers).

Also, it does not include the test selection capabilities of STATEQ2.

STATEQ2, is the most updated version of the Statistics Formula Programs.