Statistics 101

Take the first step on the path to statistics mastery with this beginner lesson! Learn about the relevance and attributes of different types of data.

For beginner statistics students, there are three terms that will come up all the time: mean, median, and mode. Learn these concepts and how to calculate them!

Continue learning about central tendency, and review how to work with grouped data! Learn to display data in a grouped frequency table and a histogram.

Now that you’ve learned how to find central tendencies, learn about measures of spread between data values, including range and interquartile range.

Now that you’ve learned statistical calculations, explore different ways of displaying your findings! Start by learning how to create a box and whisker plot.