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Probability and Statistics

There are 4 videos in this category and 318 videos in 41 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 7 - 15
4457 Views:
How to Find Probability and Chance
From 5min, produced by TenMarks
This five-minute video does a very good job of explaining probability. This is good for most age groups. You need to have a follow-up activity to use, especially in using groups to work on this concept. This is a good introductory video. (04:53)
August 1, 2010 at 11:22 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1707 Views:
How to Calculate Variance
From Howcast
To calculate variance, take all of the numbers in the data, and find the mean. Then see the differences from the original numbers of the data, from the mean. Square these averages, and then take the average of those values to get the variance. This 1... [more]
October 3, 2011 at 11:03 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1195 Views:
TED Ed--How Folding Paper Can Get You to the Moon
From YouTube, produced by TED-Ed
Can folding a piece of paper 45 times get you to the moon? By seeing what happens when folding just one piece of paper, we see the unbelievable potential of exponential growth. This lesson will leave you wanting to grab a piece of paper to see how ma... [more]
April 25, 2012 at 09:13 PM
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Not Right For WatchKnowLearn
Ages: 12 - 16
3983 Views:
How Is Math Used in Baseball?
From eHow, produced by Jimmy Chang
This short video is from Jimmy Chang, who has a master's degree in math and has been a math teacher at St. Pete College for more than eight years.  Mr. Chang discusses statistics using baseball.
July 17, 2009 at 11:23 AM
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