
- Mean, median, and mode review (article) | Khan Academy- Mean, median, and mode are different measures of center in a numerical data set. They each try to summarize a dataset with a single number to represent a "typical" data point from the dataset. 
- Mean, median, and mode review (article) | Khan Academy- This Khan Academy article reviews mean, median, and mode concepts with examples to help understand their application in statistics and probability. 
- Statistics intro: Mean, median, & mode (video) | Khan Academy- The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered … 
- Mean, median, and mode (practice) | Khan Academy- Calculate the mean, median, or mode of a data set! 
- Mean, median, and mode review (article) | Khan Academy- Mean, median, and mode are different measures of center in a numerical data set. They each try to summarize a dataset with a single number to represent a "typical" data point from the dataset. 
- Calculating the mean (article) - Khan Academy- Outliers are numbers in a data set that is vastly larger or smaller than the other values in the set. Mean, Median, and mode are measures of central tendency. Mean is the only measure of the … 
- Mean, median, & mode example (video) | Khan Academy- Here we give you a set of numbers and then ask you to find the mean, median, and mode. It's your first opportunity to practice with us! 
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- Finding Mode of grouped data (video) | Khan Academy- How to find the mode of grouped data? Find out in this statistics video. Created by Devashish Phadnis. 
- Mean absolute deviation (MAD) review (article) | Khan Academy- Following these steps in the example below is probably the best way to learn about mean absolute deviation, but here is a more formal way to write the steps in a formula: