Mode in Math: Definition, Formula, Examples & Practice Problems

Home Math Resources Skills Statistics Mode What is Mode in Math? In math, the mode highlights what is most popular in a set of data, and is often used in everyday scenarios. Author Katie Wickliff Published: Nov 2025 Key takeaways • Mode is a measure of center, or a “typical” value in a set of […]

Median in Math: Definition, Formula, Examples & Practice Problems

Home Math Resources Skills Statistics Median What is the median in math? In this helpful guide, we’ll explore how the median helps us find a “typical” value within a set of data. Author Katie Wickliff Published: Nov 2025 Key takeaways • Finding measures of center can connect abstract numbers to the real world • Calculating […]

What is Range in Math? 

Home Math Resources Skills Statistics Range What is Range in Math? Understanding range helps students recognize patterns, compare data, and see how numbers work in the real world. Let’s learn all about range!  Author Katie Wickliff Published: Nov 2025 Key takeaways • Range is the difference between the largest and smallest values in a data […]

Mean in Math: Definition, Formula, Examples & Practice Problems

Home Math Resources Skills Statistics Mean What is Mean in Math? Let’s make the numbers make sense. Author Katie Wickliff Published: Nov 2025 Key takeaways • Mean is a measure of center used to describe mathematical data • The mean in math is the average of at least two values in a set of numbers […]

What is statistics?

Home Math Resources Skills Statistics What is statistics? What is statistics? Definitions, real-world examples, and everything you need to know to excel in statistics. Author Tess Loucka Published: April 2025 Key takeaways • Statistics is the area of math that deals with collecting, organizing, analyzing, interpreting, and presenting data. • Descriptive statistics involves displaying and […]

What is probability?

Home Math Resources Skills Statistics Probability What is Probability in Math? Let’s make the numbers make sense. Author Tess Loucka Published: March 2025 Key takeaways • Probability is the calculation of how likely certain events are to happen. • The formula for the probability of an event is the number of favorable outcomes divided by […]

What Does Mean, Median and Mode Mean?

Home Math Resources Skills Statistics Mean, Median, & Mode What does mean, median, and mode mean? Let’s make the numbers make sense. Published: Jan 2025 Key takeaways • Mean is the average – Mean is the average of a set of numbers. • Median is in the middle – Median represents the rough middle point […]

How to Find IQR

Home Math Resources Skills Statistics How to Find IQR How to Find IQR Uncover the mystery of the middle with interquartile range. Published: Jan 2025 Key takeaways • A not-so-scary acronym – IQR stands for interquartile range. • Find the middle of the road – IQR is the middle 50 percent of any data set […]