This post explains and gives practice opportunities related to TEKS A.4A:

calculate, using technology, the correlation coefficient between two quantitative variables and interpret this quantity as a measure of the strength of the linear association

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## Instruction

Students learn to use a graphing calculator to find the strength of the relationship (correlation) between two sets of variables and how to interpret it.

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## STAAR Practice

Between 2016 and 2024, this supporting standard has been tested 3 times on the STAAR test. Videos explaining the problems can be found below. If you'd rather take a quiz over these questions, click __here__. The videos below are linked to the questions in the quiz as answer explanations after the quiz is submitted.

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To view all the posts in this Algebra 1 TEKS review series, click __here____3__

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