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Review the concepts and calculations of mean, median, and mode, and practice with examples and exercises on Khan Academy, a free online learning platform.
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Learn about center, spread, and shape of distributions for SAT math problem-solving and data analysis on Khan Academy.
Mean, median, and mode; Range of ungrouped data; Statistics: Unit test; Our mission is to provide a free, world-class education to anyone, anywhere. Khan Academy is a 501(c)(3) nonprofit organization. Donate or volunteer today! Site Navigation. About. News; Impact; Our team; Our interns; Our content specialists; Our leadership;
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 from least to greatest. The mode is the number that occurs most often in a data set.
Review the basics of histograms, how to interpret them, and how to create them from data. Khan Academy offers free, interactive lessons on statistics and more.
Course: Class 10 (OD) > Unit 5. Lesson 1: Introduction. Statistics intro: Mean, median, & mode. Mean, median, & mode example.
Lesson 3: Line plots with fractions. Measuring lengths to nearest 1/4 unit. Measure lengths to nearest 1/4 unit. Graphing data on line plots. Graph data on line plots. Interpreting line plots with fractions. Read line plots (data with fractions) Line plots review. Represent and interpret data: FAQ.
If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
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