Bell curves are not used to explain a sample, but are used for probability. Probability is something we use on a daily basis. For example, weather forecasts are generally based on probability. Poker players use probability for the next card as they determine whether or not to bet or fold. Please find an example from either your field of interest or a news story, where probability and the bell curve are used? Explain what it shows, how it was used. articel: What Is Bell Curve Grading? (And How Do Teachers Use It?) Updated November 11, 2022 A bell curve is a data distribution in which there's a concentration of points near the average, with outliers reducing in frequency the farther away they are from that point. In grading, you can use this distribution to adjust a class average to the desired level, usually to maintain standards and prevent grade inflation. Learning more about what bell curve grading is and how it works can help you create fair and standardized grading. In this article, we discuss what bell curve grading is, review how it works, outline how a teacher can adjust a class average by using it, list some differences between