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Test Prep Blog for the TSIA2

Posts ‐ Page 1

Student taking a test.

Data Analysis, Statistics, and Probability Formulas for the TSIA2 Assessment

In the TSIA2, you’ll find questions about data analysis, statistics, and probability. These questions actually often involve more “reading” skills than math skills. It sounds counterintuitive, but it’s true. The #1 skill you need for solving these problems is reading and understanding the problem and the data you have. After that, you just need to compute and apply the proper formula, and to help you with that we have compiled the essential formulas you’ll need for the Data Analysis, Statistics, and Probability problems. Just see the chart, below. You’ll also want to check out our other tw...
Student preparing for standardized test

TSIA2 Blog

Geometry and Measurement Formulas for the TSIA2

If you want to have the skills needed to succeed in Math, it’s very imp…

Student preparing for standardized test

TSIA2 Blog

Algebra and Function Formulas for the TSIA2

Have you ever wondered if you have “what it takes” to succeed at math i…

tsia2 vs tsi

TSIA2 Blog

The TSI Assessment vs. the TSIA2: What’s the Difference?

The biggest difference between the two assessments is that, as of Janua…