John Rhodes, Math Teacher at Senioritis.io

John Rhodes
June 21, 2023
Algebra

Understanding Data: Types, Collection, Analysis, and Importance

Data Observations (measurements, survey responces, etc.) that have been collected. 1. What is data? Data refers to any information that is collected, organized and analyzed to derive...

John Rhodes
June 21, 2023
Probability

Measuring Population Growth and Trends: Importance, Methods, and Applications

Population a complete collection of all elements to be studied. It is the group of individuals that we want information about Population refers to the total number...

John Rhodes
June 21, 2023
Statistics

Mastering the Pythagorean Theorem: A Guide to Applications in Construction and Engineering

Sample a subcollection of elements drown from a population. It is the part of the population that we actually examine in order to gather information Question: What...

John Rhodes
June 21, 2023
Probability

Unbiased and Accurate Results: Importance of Random Sampling in Statistics and Research

Random sample in a _________________ sample, members of the population are selected in such a way that each has an equal chance of being selected. A random...

John Rhodes
June 21, 2023
Statistics

Recognizing and Addressing Bias in Math Education and Beyond

bias systematic error which favors certain outcomes Bias refers to a tendency or inclination towards a particular perspective, idea, belief, or opinion. In other words, it is...

John Rhodes
June 21, 2023
Statistics

Understanding the Mean: Calculation Formula and Usage for Statistical Analysis

Mean the average value of a group of numbers The mean is a statistical measure of central tendency that is calculated by summing up all the values...

John Rhodes
June 21, 2023
Geometry

Understanding the Median in Statistics: Definition, Calculation, and Importance

Median the middle score in a distribution; half the scores are above it and half are below it The median is a measure of central tendency in...

John Rhodes
June 21, 2023
Geometry

Mastering the Basics: Understanding Polygons in Geometry | Types, Classifications and Properties

polygon a closed, 2D figure (plane) with sides made up of line segments In geometry, a polygon is a closed 2-dimensional shape that is formed by connecting...