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Curated Video
Mean Absolute Deviation MAD | 6.SP.3
Welcome to Math Defined! In this video, we're diving into the world of Mean Absolute Deviation (MAD) and exploring its importance in understanding data variability. Join us as we break down this fundamental statistical concept in a...
Curated Video
Comparing Data Sets Using Mean and MAD
In this math video we will solve a math problem by comparing data sets using mean and MAD. We will understand that mean represents the average of a set of data. We will understand that MAD represents the Mean Absolute Deviation of a data...
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 Mean and Mean Absolute Deviation
In this video, a math teacher explains how to compare mean and mean absolute deviation (MAD) using line plots of whale sightings on morning and afternoon trips. The teacher walks through the steps of finding the mean and MAD for each...
Curated Video
Comparing Mean and Mean Absolute Deviation
This video reviews a math test prep question on comparing mean and mean absolute deviation (MAD) using line plots to record the number of whales seen on morning and afternoon whale watch trips. The teacher explains how to find the mean...
Math Mammoth
Math Mammoth: How to Make a Histogram and Calculate the Bin Width
Explains how to make a histogram after grouping the data into 'bins.' Also looks at central tendency and variability. [8:10]
Khan Academy
Khan Academy: Mean Absolute Deviation (Mad)
The video shows how to calculate the mean absolution deviation of a data set.
Khan Academy
Khan Academy: Mean Absolute Deviation Example
The video is an example of finding the mean absolute deviation from a bar graph.
Math Mammoth
Math Mammoth: Measures of Statistical Variation: A Beginner Lesson
A lesson in how to calculate measures of variation, including the range, the interquartile range, and the mean absolute deviation, and what each of these terms mean. [9:59]
Math Mammoth
Math Mammoth: Comparing Two Populations
In this lesson the heights of two basketball teams are compared using histograms. The means are compared and the difference between the means is compared to the mean absolute deviation. [6:57]
Sophia Learning
Sophia: Z Test for Population Means: Lesson 3
This lesson will explain hypothesis testing when the population standard deviation (sigma) is known. It is 3 of 5 in the series.
Sophia Learning
Sophia: Z Test for Population Means
Calculate z-statistic of a population mean. [9:44]