This video demonstrates how to compare center and spread of histograms using the example of high school students' expected age of marriage compared to the age at which people 65 and over actually got married. The video explains how to...

R Programming is easy. In this video, you'll learn about how to work with data by applying functions to objects. Understanding this process is the first step in learning R programming.

This is part of the "R programming for...

Explains how to read a boxplot including all the parameters associated with it.

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

In this video, students learn how to draw inferences by analyzing data. They are presented with statistics from a recent 5K race between the track team and the cross country team, and are guided through the process of interpreting the...

In this video, the teacher explains how to compare two sets of data when there is an outlier. They discuss the use of measures of center and measures of spread, such as median and interquartile range, to analyze the data.

Identify which measure of central tendency best describes a data set.

👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

This video provides a lesson on cumulative frequency diagrams and box and whisker plots. The instructor uses sample data of rhino weights to demonstrate how to calculate cumulative frequencies and plot a cumulative frequency diagram....

This video provides an overview of averages and their importance in handling large datasets in business. The video explains the different types of averages, including mean, median, mode, and range, and how each can be used to summarize...

In this video, the teacher explains how to draw inferences by analyzing data on a box plot. They review the different components of a box plot and how they can help make predictions about the data.

This video, covers the three main components of a box plot: the box shape, the 50% of data contained within the box, and the five-number summary that provides the structure. The video also clarifies misconceptions about interpreting the...

There are three different measures of average. In this video you are going to look at how to find the median. To find the median, you re-arrange the given data into ascending order, so the smallest on the left - and the biggest on the...

The video discusses cumulative frequency diagrams and box and whisker plots as tools to summarize grouped continuous data. It explains how to calculate cumulative frequencies and plot them on a diagram, allowing for estimation of the...

This video explains how to interpret histograms by analyzing their shape, center, and spread. It discusses the relationship between mean, median, and mode in symmetrical and skewed graphs. It also explores the concept of outliers and how...

In this video, the teacher explains how to find the mean of a large data set using three different methods: direct method, assumed mean method, and step-deviation method. The teacher also explains how to group the data into classes and...

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...

In this video of Class 10 Maths Statistics - Median of Grouped Data Problem Solving Math Grade 10 Mathematics X you will study a problem based on Statistics - Median of Grouped Data Problem Solving

In this lesson, students will learn how to describe data using measures of center and measures of spread. They will understand the difference between median and mean as measures of center, and how to calculate mean absolute deviation,...

👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...

In This Episode, Tyler Teaches Us About Finding the Median

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...

Understand the difference between the measure of center and the measure of variance. Learn how these measures can be used in everyday life through a real-world example of basketball scores and review how different measures of tendency...