Inflation has accelerated sharply for computer software, up from 8.2% in April to 16.3% in May. The annual rate of inflation for chocolate is at its highest level since current records began (Paul ...

The Bottom Line The term three sigma points to three standard deviations. Shewhart set three standard deviation (3-sigma) limits as a rational and economic guide to minimum economic loss.

Standard deviation provides investors a mathematical basis for decisions to be made regarding their investment in financial market. Standard Deviation is a common term used in deals involving stocks, ...

Standard deviation is useful for measuring the absolute risk of an asset or a portfolio, regardless of the market or benchmark. It helps investors to assess the potential range of outcomes and the ...

Skewed distributed data Figure 2 shows a right-skewed distribution. Such distributions may originate from measurements which cannot be negative, for example plasma concentration. In a right-skewed ...

To calculate cp and cpk in excel, you need to have some data from your process, such as the mean, the standard deviation, and the upper and lower specification limits. You can use the built-in ...

Proficiency in Excel is highly valued in the job market. According to industry standards, professionals with basic Excel skills can earn an average salary of 2 LPA (Lakhs Per Annum), while those with ...

Spreadsheets templates in Excel Utility to file Income Tax returns for assessment year 2025-26 have changed, particularly for ITR-1 and ITR-4. The templates have stricter disclosure norms and ...

Excel at spreadsheets. There's a competition for that? By Liz Hobday Updated June 22 2025 - 7:01am, first published 7:00am ...

The cost of travelling by train was up 4.9% in May compared with a year earlier, lower than the 8.6% recorded in April. Inflation also eased for travel by bus and coach, which stood at 9.6% in May ...

Senate President Francis ‘Chiz’ Escudero is “setting a bad example for the youth,” according to the Student Council Alliance of the Philippines (SCAP), which added itself to the list of organizations ...