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Statistics & Probability

Survival Function

Survival Function is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to one u...

Algebra & Functions

Symmetric Relation

Symmetric Relation is part of the precise language used to study logic, discrete structures, abstract operations, or computation. In plain language, it gives a precise...

Algebra & Functions

System of Equations

System of Equations is a standard algebraic idea for describing patterns, constraints, transformations, or solution methods. In plain language, it gives a precise name...

Statistics & Probability

Systematic Sample

Systematic Sample names a method, quantity, study design, or distribution used in statistical reasoning. In plain language, it gives a precise name to one useful featu...

Trigonometry

Tangent

In a right triangle, tangent compares the opposite side to the adjacent side.

Trigonometry

Tangent Curve

Tangent Curve is part of the language used to calculate or model direction, rotation, oscillation, and cyclic change. In plain language, it gives a precise name to one...

Calculus & Change

Tangent Line

Tangent Line names a limit, derivative, integral, series, or differential-equation idea used in mathematical analysis. In plain language, it gives a precise name to on...

Fractions, Ratios & Percentages

Tax Rate

Tax Rate describes a part-whole, comparison, rate, scale, or financial relationship. In plain language, it gives a precise name to one useful feature of fractions rati...

Calculus & Change

Taylor Series

Taylor Series is an analytic method or object for describing how quantities vary and how small changes accumulate. In plain language, it gives a precise name to one us...

Number Sense · Arithmetic

Ten Frame

Ten Frame describes a number, operation, pattern, or property used to reason about quantity and whole-number structure. In plain language, it gives a precise name to o...

Algebra & Functions

Term of an Expression

Term of an Expression is an algebraic object, rule, property, or method used to represent relationships between quantities. In plain language, it gives a precise name ...

Trigonometry

Terminal Side

Terminal Side is a trigonometric idea used to relate angles, triangles, circles, waves, or periodic motion. In plain language, it gives a precise name to one useful fe...

Number Sense · Arithmetic

Terminating Decimal

Terminating Decimal names a standard feature of numbers or arithmetic that helps organize calculation and comparison. In plain language, it gives a precise name to one...

Statistics & Probability

Test of Independence

Test of Independence is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to on...

Statistics & Probability

Test Statistic

Test Statistic is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to one usef...

Geometry & Measurement

Tetrahedron

Tetrahedron is a geometry or measurement concept used to describe position, form, size, motion, or spatial structure. In plain language, it gives a precise name to one...

Geometry & Measurement

Theorem

Theorem is a geometric object, measurement, relationship, or proof idea used to reason about shape and space. In plain language, it gives a precise name to one useful ...

Calculus & Change

Third Derivative

Third Derivative is an analytic method or object for describing how quantities vary and how small changes accumulate. In plain language, it gives a precise name to one...

Statistics & Probability

Third Quartile

Third Quartile is a data or probability concept used to describe observations, uncertainty, variation, or evidence. In plain language, it gives a precise name to one u...

Geometry & Measurement

Time

Time names a standard feature of figures, coordinates, transformations, solids, or measurement systems. In plain language, it gives a precise name to one useful featur...

Algebra & Functions

Time Complexity

Time Complexity is a discrete-mathematics, logic, algebraic-structure, or computation concept. In plain language, it gives a precise name to one useful feature of alge...

Statistics & Probability

Time Series

Time Series is part of the mathematical language for collecting, organizing, modeling, and interpreting data. In plain language, it gives a precise name to one useful ...

Fractions, Ratios & Percentages

Tip

Tip is a proportional-reasoning idea for relating quantities that may use different units or scales. In plain language, it gives a precise name to one useful feature o...

Geometry & Measurement

Tolerance

Tolerance names a standard feature of figures, coordinates, transformations, solids, or measurement systems. In plain language, it gives a precise name to one useful f...

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