John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Statistics

Understanding the Mean in Statistics: Definition, Calculation and Importance

Mean a measurement of average; the sum of a set of numbers divided by the number of numbers in a set In basic terms, the mean is...

John Rhodes
June 21, 2023
Geometry

Mastering Central Tendency: Understanding and Calculating Median in Statistics

Median a measurement of average; a number in the middle of a set of numbers, or the mean of the two middle numbers in a set The...

John Rhodes
June 21, 2023
Pre Algebra

Understanding Mode in Statistics: How to Find the Most Frequent Value in a Dataset

Mode a measurement of average; the number that occurs most often in a data set. Example: in the set {1,5,7,5,9}, the mode is 5 because there are...

John Rhodes
June 21, 2023
Math Foundations

How Permutations Help Solve Probability, Statistics, and Combinatorics Problems in Mathematics

Permutation relates to the act of rearranging, or permuting, all the members of a set into some sequence or order (unlike combinations, which are selections of some...

John Rhodes
June 21, 2023
Geometry

Understanding Angles: A Comprehensive Guide to Geometry and Trigonometry

angle created by rotating a ray about its endpoint An angle is a geometric shape that is formed by two rays which share a common endpoint, called...

John Rhodes
June 21, 2023
Trigonometry

Understanding Initial Sides in Geometry: Definition, Importance and Usage

initial side The ray where measurement of an angle starts. In geometry, an initial side is the starting position of a ray or line segment in the...

John Rhodes
June 21, 2023
Trigonometry

Understanding Terminal Sides in Standard Position for Angles in Mathematics

terminal side The ray where measurement of an angle stops. The terminal side of an angle in standard position is the side that starts at the origin...

John Rhodes
June 21, 2023
Calculus

Understanding the Concept of Vertex in Mathematics: From Geometry to Graph Theory

vertex where the two rays making up the angle meet. In mathematics, a vertex usually refers to a point where two or more lines or edges meet...