Math Vocabulary - Statistics

General Stats
  • This quiz has been taken 76,769 times
  • The average score is 12 of 20
Answer Stats
Defintion Word % Correct
Five-sided polygon Pentagon
93%
Number that has no factors besides itself and one {Prime} number
91%
Three-dimensional version of a circle Sphere
89%
Angle of less than 90 degrees {Acute} angle
86%
Opposite of concave Convex
84%
The bottom number in a fraction Denominator
80%
The longest side of a right triangle Hypotenuse
75%
Quantity that represents both a speed and a direction Velocity
73%
Ratio of a circle's circumference to its diameter Pi
69%
Type of average; the most common value in a set Mode
66%
What this symbol represents: ∑ Summation
65%
Square roots of negative numbers {Imaginary} numbers
56%
Concept represented by the ! symbol Factorial
55%
Triangle in which all sides have different lengths Scalene
49%
Number that cannot be expressed as a fraction of two integers {Irrational} number
45%
10 to the 100th power Googol
44%
Point where lines meet in a polygon Vertex
42%
Two-dimensional version of a line Plane
30%
The set of positive integers {Natural} numbers
29%
Tetrahedrons and Dodecahedrons are types of this Polyhedron
16%
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