Statistics in Excel: Descriptive Statistics

[This course contains the use of artificial intelligence.] – Voiceover

Statistics in Excel is a practical, step-by-step course designed to teach you how to summarize, analyze, and interpret data using Excel’s built-in tools. Whether you are a student, analyst, or professional looking to improve your data skills, this course provides everything you need to confidently perform descriptive statistical analysis.

You will start by learning how to create frequency tables, relative frequency tables, and two-way frequency tables, allowing you to organize data and identify patterns quickly. From there, the course covers essential measures of central tendency, including mean, median, and mode, and measures of relative location, helping you understand the position of individual data points within your dataset.

Next, you will explore measures of spread such as range, variance, and standard deviation, along with measures of association to understand relationships between variables. You will also learn how to calculate complete numerical summaries in a single step, saving time while ensuring accuracy.

The course also teaches techniques to identify outliers that may skew your analysis and demonstrates data transformation methods to prepare datasets for further statistical modeling. Each lesson is designed to be practical and hands-on, using real Excel examples so you can immediately apply what you learn.

By the end of this course, you will be able to generate comprehensive statistical summaries, detect unusual data points, and transform data effectively—all within Excel. This course equips you with the skills to analyze and interpret data confidently, making your work or studies more efficient and insightful.