Mathematics | Senioritis

John Rhodes
June 21, 2023
Statistics

Using Non-Parametric Tests: Alternatives To Parametric Approaches In Analyzing Skewed Or Outlier-Heavy Data

Which option should you use if your data is skewed or has outliers? Median and IQR If your data is skewed or has outliers, you can consider...

John Rhodes
June 21, 2023
Statistics

The Mean: A Comprehensive Guide To Measuring Central Tendency

What is the mean? The average or typical value that redistributes from the total so everyone has the same amount (1 value at a time) The mean...

John Rhodes
June 21, 2023
Statistics

Standard Deviation: A Key Statistical Measure For Analyzing Data

What is standard deviation? A value that describes how the data deviates from the mean Standard deviation is a statistical measure that quantifies the amount of variation...

John Rhodes
June 21, 2023
Statistics

The Significance Of Small Standard Deviation In Data Analysis

What happens when your standard deviation is small? The data is clustered around the mean When the standard deviation (SD) is small, it indicates that the data...

John Rhodes
June 21, 2023
Statistics

Standard Deviation: How Large Deviation Indicates Greater Variability And Uncertainty In A Dataset

What happens when your standard deviation is large? Data is spread out from the mean When the standard deviation is large, it means that the data points...

John Rhodes
June 21, 2023
Calculus

Exploring Rational Numbers: The Sum And Product Of Rational Numbers

sum or product of two rational numbers is rational also a rational number. To understand why, we need to define what rational numbers are. A rational number...

John Rhodes
June 21, 2023
Calculus

Adding Rational And Irrational Numbers: Their Sum Can Either Be Rational Or Irrational

sum of rational number and irrational number is irrational The sum of a rational number and an irrational number can be either rational or irrational, depending on...

John Rhodes
June 21, 2023
Calculus

The Fascinating World Of Irrational Numbers: The Relationship Between Rational And Irrational Numbers

product of rational number and irrational number is irrational an irrational number. To understand this, let’s first define what rational and irrational numbers mean. Rational numbers are...