In National 5 Lifeskills Maths standard deviation is a measure of consistency or spread of data. It is used as a comparison between different data sets.

Discover what a log-normal distribution is, its financial applications, and how to calculate it, including using Excel for practical financial analysis.

Excel's new Copilot function turns your prompts into formulas - how to try it It's so much easier to create, summarize, and analyze data now - no complex manual formulas required.

Microsoft adds a new Copilot function to Excel, letting users generate, analyze, and summarize data directly in spreadsheet cells with AI.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Discover how Microsoft's Excel Copilot simplifies data analysis with natural language queries and boosts productivity. Excel’s AI Copilot ...

Explore Autodesk's strategic AI advances, margin targets, and the future of design automation from their 2025 Goldman Sachs Technology Conference.

Microsoft Excel is testing a new “COPILOT” function that lets you use AI to generate summaries, tables, tags, and more based on a group of cells you specify.

Amid the rapid proliferation of artificial intelligence across industries, medtech companies face a critical choice.

The conversation is between two women: One encouraging the other to find something gainful to do to "save for a rainy day.

Boat History Report A boat's history affects it's value—check the history of this 2025 Formula/Thunderbird and avoid buying a previously damaged boat. Check for storm damage, accidents, loss, theft, ...

Formula manufacturers increased prices by an average of 25% in the two years up to November 2023 and they remain at near record highs.