Crash Course
Measures of Spread - Crash Course Statistics
Today, we're looking at measures of spread, or dispersion, which we use to understand how well medians and means represent the data, and how reliable our conclusions are. They can help understand test scores, income inequality, spot...
Crash Course
Plots, Outliers, and Justin Timberlake Data Visualization Part 2 - Crash Course Statistics
Today we’re going to finish up our unit on data visualization by taking a closer look at how dot plots, box plots, and stem and leaf plots represent data. We’ll also talk about the rules we can use to identify outliers and apply our new...
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Impact of Scaling and Shifting
New ReviewIn this video, we will look at the impact of the data changes we make with underlying data in the measures of central tendency or dispersion.
Curated Video
Statistics & Mathematics for Data Science and Data Analytics - Range and IQR
New ReviewIn this lesson, we will understand the measures of spread or dispersion, which is the range, and we will look at the interquartile range in detail.
Curated Video
Interquartile range
Pupil outcome: I can calculate the IQR and interpret what this means. Key learning points: - The interquartile range tells us how spread out the middle 50% of the data is - This can be seen visually with a box plot - Box plots and...
Curated Video
Identifying Measures of Spread | Grade 6 Math | 6.SP.A.3 💜💙
In this math video we will be identifying measures of spread. We will understand that our statistical measures of data are mean, median, mode, range and IQR (interquartile range). We will learn that there are two categories of measure -...
Curated Video
Measures of Central Tendency
"Statistical Measures" explains mean, median, mode, mean absolute deviation, range, and interquartile range.
Curated Video
Statistical Measures
A video entitled "Statistical Measures" which explains mean, median, mode, mean absolute deviation, range, and interquartile range.
Curated Video
Best Fit
A video entitled "Best fit" which explains how to calculate measures of center and measures of variation and discusses how to determine the value that best represents a data set.
Curated Video
Comparing Data Sets Using Comparative Box Plots
In this video, the teacher explains how to compare two data sets using comparative box plots. They discuss the elements of a box plot, such as the minimum, maximum, median, lower quartile, upper quartile, and interquartile range. The...
Curated Video
Learning R for Data Visualization (Video 8)
R is on the rise and showing itself as a powerful option in many software development domains. At its core, R is a statistical programming language that provides impressive tools for data mining and analysis, creating high-level...
msvgo
Measures of Dispersion
It explains the limitations of measures of central tendency and hence the need of measures of dispersion. It also introduces various measures of dispersion.
Curated Video
The Complete Excel Guide: Beginners to Advanced - Statistical Functions for Description - Part 2
The aim of this video is to further explore statistical functions for description. This clip is from the chapter "Excel 2019 Advanced: Statistical Functions" of the series "The Complete Excel Guide: Beginners to Advanced".In this...
R Programming 101
Explore your data using R programming
When doing data analysis, you need to start with a good understanding of you data. To explore your data, R has some fantastic and easy to use functions. In this video I take you through the process of exploring dataset and understanding...
KnowMo
Introduction to Quartiles and Interquartile Range
This video is a tutorial on quartiles and interquartile range. The speaker explains the concept of quartiles and their usefulness in analyzing data distribution. The video discusses how quartiles can be used to identify specific points...
Curated Video
Comparing Experimental Treatments Using Box Plots
Using examples of different research studies, this video demonstrates how to interpret the data in the box plots to make informed decisions about the effectiveness of different treatments. This lesson provides a clear and concise...
Curated Video
Comparing Interquartile Range with Box Plots
In this video, the teacher explains how to use box plots to compare the performance of two classes. The teacher demonstrates how to find the five-number summary for each class, including the median, first quartile, and third quartile....
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Box Plot - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Box Plots - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
GCSE Secondary Maths Age 13-17 - Probability & Statistics: Box Plot - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Box and Whisker Plots: Understanding and Creating Them
In this video, students will learn about box and whisker plots, a visual way to display data distribution using five values: minimum, maximum, median, lower quartile, and upper quartile. The video explains how to interpret and create box...
Curated Video
Comparing Populations: Range and Interquartile Range
In this video lesson, students will learn how to compare the consistency of two teams or populations over a period of time using the range and interquartile range. The range measures the difference between the highest and lowest values,...
Curated Video
Quartiles and Interquartile Range
Find the minimum, maximum, quartiles, and Interquartile range for a data set.