Summary

Finally, let’s summarize the key concepts that we learned in the course. In this course, we learned about data as a foundation for data science. First, we learned that data are a collection of facts that describe observations of the world around us. Next, we learned that there are various types of data including categorical and numerical data. Then, we learned that data can be represented and stored in computers using data types. Next, we learned that tabular data are data organized into rows and columns so that they can be queried effectively. Finally, we learned that data moves through a life cycle as a journey from data collection to action. Thank you for joining me for this introductory course on data for data science. I hope that you have found this information valuable and that it has helped you move forward on your data-science journey. Please be sure to keep in touch via my website and social media. I hope to see you again in another course in the near future.