# Google Sheets NORMDIST Function: Syntax, Examples & Tips - URL: https://betteranalyst.com/google-sheets/normdist-function - Author: Better Analyst Formula Bot is now Better Analyst—same account, more powerful analysis.Formula Bot is now Better Analyst—same account and workflows, with more powerful analysis, dashboards, and automation. [Learn what changed](https://betteranalyst.com/formula-bot-is-now-better-analyst) The NORMDIST function calculates the probability of a value in a normal distribution, given the mean and standard deviation. ``` NORMDIST(x, mean, standard_deviation, cumulative) ``` Generate FormulaExplain Formula One free generation or explanation per browser, shared across Excel and Google Sheets. Account usage limits apply afterward. Describe the NORMDIST you need in plain EnglishGenerate Formula ## Parameters **`x`**: The value for which you want to calculate the normal distribution. **`mean`**: The arithmetic mean of the distribution. **`standard_deviation`**: The standard deviation of the distribution. **`cumulative`**: A logical value that determines the form of the function. If TRUE, NORMDIST returns the cumulative distribution function; if FALSE, it returns the probability density function. ## What is NORMDIST? The *NORMDIST* function in Google Sheets is a statistical function used to calculate the normal distribution for a specified mean and standard deviation. This function is particularly useful in statistics and data analysis, as it helps in understanding the probability of a value occurring within a normal distribution. In simpler terms, NORMDIST allows you to find the probability that a given value falls within a certain range of a normal distribution, which is commonly used in various fields such as finance, research, and quality control. ## A Practical Example Imagine you are analyzing the test scores of a group of students, and you want to understand how likely it is for a student to score below a certain value based on the average score and standard deviation. ### Test Scores Data: - Mean (Average Score): 75 - Standard Deviation: 10 - Value to Analyze: 80 ## NORMDIST Formula To achieve this, you would use the NORMDIST function as follows: ``` =NORMDIST(80, 75, 10, TRUE) ``` In this formula: - `80` is the value for which you want to find the probability. - `75` is the mean of the distribution. - `10` is the standard deviation of the distribution. - `TRUE` indicates that you want the cumulative distribution function (CDF), which gives the probability that a random variable is less than or equal to the specified value. ## Result of the Formula When you apply the NORMDIST formula, it will return a probability value. For example, if the output is `0.8413`, this means that there is an 84.13% chance that a randomly selected student scored less than or equal to 80. ## Why Use NORMDIST? NORMDIST is beneficial because it provides a straightforward way to analyze data that follows a normal distribution. It helps in making informed decisions based on statistical probabilities, which can be crucial in fields such as education, finance, and research. ## Key Takeaways: - **NORMDIST**: A statistical function that calculates the normal distribution for a specified mean and standard deviation. - **Cumulative Probability**: Can provide the probability of a value being less than or equal to a specified number. - **Common Use Cases**: Ideal for analyzing test scores, financial data, and any scenario where understanding the likelihood of a value within a normal distribution is necessary. NORMDIST is an essential function for anyone working with statistical data in Google Sheets, providing a powerful way to enhance data analysis and reporting capabilities. Happy analyzing! ## Example use case You have a table with test scores in Column A and want to analyze performance. Use NORMDIST to calculate the probability of a score falling below a certain value, helping identify how students are performing relative to the average. ## Need more help with Google Sheets formulas? Sign up for Better Analyst and get unlimited AI-powered formula generation, explanations, and advanced data analysis. [Create Free Account](https://betteranalyst.com/signup)[Try Formula Generator](https://betteranalyst.com/excel-ai) ## Google Sheets how-to guides - [How To Remove Duplicates In Google Sheets](https://betteranalyst.com/google-sheets/how-to-remove-duplicates-in-google-sheets) - [How To Separate Names In Google Sheets](https://betteranalyst.com/google-sheets/how-to-separate-names-in-google-sheets) - [How To Sort In Google Sheets](https://betteranalyst.com/google-sheets/how-to-sort-in-google-sheets) - [How To Split Cells In Google Sheets](https://betteranalyst.com/google-sheets/how-to-split-cells-in-google-sheets) - [How To Strikethrough In Google Sheets](https://betteranalyst.com/google-sheets/how-to-strikethrough-in-google-sheets) - [How To Subtract In Google Sheets](https://betteranalyst.com/google-sheets/how-to-subtract-in-google-sheets) - [How To Transpose Data In Google Sheets](https://betteranalyst.com/google-sheets/how-to-transpose-data-in-google-sheets) - [How To Unhide Columns In Google Sheets](https://betteranalyst.com/google-sheets/how-to-unhide-all-columns-in-google-sheets) ## Explore all Google Sheets formulas Browse our complete library of Google Sheets formula guides Compare your options ## Decide with evidence, not a sales pitch. 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