Crash Course
Data and Infographics: Crash Course Navigating Digital Information #8
One-hundred percent of those reading this sentence are human beings. Wait, what? With part eight in the Crash Course: Navigating Digital Information set, pupils learn how to think critically about statistics. Scholars discover how...
Crash Course
Neural Networks: Crash Course Statistics #41
Combine multiple inputs to get one output. An engaging video discusses neural networks and how they work on a basic level, that of taking several inputs and determining a single output. Using examples, the narrator defines different...
Corbett Maths
Median for a Frequency Table
Try to find the middle of a frequency table. Using a frequency table of ages, the video shows how to use a formula to determine the position of the median. The resource uses frequency tables with both even and odd numbers of data points.
Corbett Maths
The Median
Find the one in the middle. An informative resource explains how to determine the median of a set of numbers. Using both even and odd numbers of data points, the video covers the process of finding the middle number. Worksheets provide...
Corbett Maths
The Range
Spread the data out on the range. The short video provides a definition of the range. Using a data set of five numbers, the resource calculates the range.
Corbett Maths
The Mode
Most frequently prefer the mode. The resource defines the mode and shows how to determine it in a data set. Using another type of problem, the video develops a data set with a given mode and number of data points.
Corbett Maths
The Mean
Two steps toward the mean. Using a set of five numbers, a video shows the calculation steps needed to find the mean. Classmates then practice the new skills independently.
Corbett Maths
Estimated Means from Grouped Data
Can scholars determine the mean if the frequency is for a range? By using a method similar to finding the mean from a frequency table, the video shows how to find an estimated mean for grouped data. It uses the midpoint of the interval...
Corbett Maths
Means from Frequency Tables
Shorten the calculations with the power of multiplication. Using the meaning of multiplication, the video shows a more efficient method of calculating the mean for data displayed in a frequency table. There is no need to write out each...
Crash Course
Big Data Problems: Crash Course Statistics #39
The big, the bad, and the ugly of data. The resource picks up from the description of big data and discusses the possible problems. Using examples, the 39th video in the series of Crash Course statistics explains how some use big data...
Anywhere Math
Frequency Tables and Histograms
If the shoe fits, include it in the display. The presentation uses shoe size to introduce organizing data within a frequency table and a histogram. Using another histogram, the video outlines how to interpret the data display. To...
Corbett Maths
Frequency Polygons
How many ways can you think of to display data? A quick video lesson describes the process of creating one of them, a line graph, which is also referred to as a frequency polygon. After creating the graph, the instructor models how to...
Crash Course
The Replication Crisis: Crash Course Statistics #31
There is growing evidence that suggests the results of many studies are not reproducible. The 31st lesson of the Crash Course Statistics playlist discusses possible causes of the problem and identifies solutions since producibility is...
Corbett Maths
Reading Cumulative Frequency Graphs
Creating a cumulative frequency graph is one thing, reading them is another. A thorough video lesson explains how to find key information from a cumulative frequency graph. The instructor demonstrates the best way to read the graph and...
Corbett Maths
Drawing Cumulative Frequency Graphs
What's the difference between frequency and cumulative frequency? Young scholars consider the question as they create a cumulative frequency graph. They watch as the frequency totals grow to create a new shape of the graph.
Corbett Maths
Drawing Conversion Graphs
A conversion graph makes quick work of determining unit conversions. A video lesson demonstrates how to create and use a conversion graph. Learners then demonstrate their understanding with provided practice problems.
Corbett Maths
Comparing Box Plots
Stacked box plots create an informative visual display. Using a video lesson, scholars compare data from box plots plotted on the same number line. They use both the visual display and the key intervals to make conclusions.
Corbett Maths
Drawing and Reading Box Plots
Box and whiskers have more to do with data than they do with cats! A video lesson describes how to plot, analyze, and compare box plots. Mathematicians first learn to create a box plot and then how to use information about the quartiles...
Corbett Maths
Reading Bar Charts
Not just a bar graph—it's a double bar graph! Young scholars learn to read a double bar graph as they view the instructional video. The video highlights the individual data as well as shows a comparison between the two sets of data...
Corbett Maths
Drawing Bar Charts
Learn the ins and outs of creating graphical displays. A video lesson demonstrates the process of creating a bar graph from a frequency table. The instructor models each step including labeling axes, determining intervals, and creating...
Crash Course
ANOVA Part 2: Dealing with Intersectional Groups: Crash Course Statistics #34
A statistic of interest is often affected by multiple variables. Continuing from the previous lesson in the Crash Course Statistics playlist, the instructor explains how to apply the ANOVA calculations to multiple variables that have an...
Crash Course
ANOVA: Crash Course Statistics #33
How do you account for multiple variables when analyzing data? Following a lesson on regression, the 33rd lesson in the Crash Course Statistics series examines the ANOVA, analysis of variances, method of determining differences...
Crash Course
Regression: Crash Course Statistics #32
Regression models help make sense of statistical data and assist people in making predictions describing the world around us. A thorough video lesson discusses linear regression models and concepts related to the models, such as...
Nature League
Sex Cells and Inherited Trauma - De-Natured
Do our experiences in childhood become part of our genetic makeup? The third of a four-part video series focusing on reproduction examines trending research in epigenetics. The narrator explains the experiment, data, and analysis of the...