Скачать или смотреть Mean, Median, and Mode

This video discusses how to calculate the mean, median, and mode from a list of numbers. Several sample problems are solved and explained.
The mean is the "average", you add up all the numbers and then divide by how many numbers you have. The median is the middle value in the list of numbers. To find the median, you put the numbers in numerical order and choose the value that falls in the middle. The mode is the value that occurs most often.

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