Mainstream economists and others speak of the Consumer Price Index as the measure of inflation. Yet, the CPI is nothing more ...

Positioning and navigation are important tasks for autonomous mobile robots. Different sensors, including video cameras, can be used for this purpose. One approach to estimating the movement between ...

The ONS admitted that errors in VAT data meant that government borrowing estimates have been over-stated by between £200 million and £500 million. Chancellor Rachel Reeves has been given an extra £2 ...

Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Thomas J. Brock is a CFA and CPA with more than 20 years of ...

Microsoft Excel’s mathematical capabilities often go far beyond the needs of most everyday users. However, Excel’s built-in statistical functions make it an essential tool for anyone who works with ...

Use Excel to calculate daily returns and standard deviation to gauge stock volatility. Annualize volatility by multiplying daily standard deviation by the square root of 252. Remember, standard ...