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.

You now know how to find averages and range. Next, understand the concept of standard deviation, which evaluates data that strays from the average.

You’ve learned the concept of standard deviation, now learn how to calculate this measure of spread using a either Casio or online calculator.

What is skew? In this lesson, understand the statistical concept of skewness and learn how skewed data is represented in different kinds of graphs.

In this final lesson in the Statistics 101 course, apply your skills by completing an analytical project involving the ages of female Oscar winners.