Key Takeaways: The three sigma limit is statistical data within three standard deviations from a mean. Three sigma limits set the upper and lower control limits in statistical quality control charts.

A multivariate extension of the exponentially weighted moving average (EWMA) control chart is presented, and guidelines given for designing this easy-to-implement multivariate procedure. A comparison ...

Russian President Vladimir Putin thinks he can make a hugely significant strategic gain at the negotiating table rather than on the battlefield.

Letters to the Editor Rep. David Joyce, you need to speak out against Trump’s police control Published: Aug. 15, 2025, 5:35 p.m.

Crime in D.C. and nationwide is declining from pandemic-era spikes. But individual incidents can shake residents and capture the president’s attention.

Due process benefits both law enforcement and the accused. Besides, it’s in the Constitution, so whether for logical, safety or humanitarian reasons, it is the law of the land.

Exclusive: Ashwini Vaishnaw likens RMG to drug menace & Nitin Gadkari calls out petroleum lobby | MC Editor's Picks Tune in for two Moneycontrol exclusives with Union Minister for Electronics and ...

Indian stocks rebound after a six week unprecedented decline (barring the Covid crash), a round up of the top Indian districts most exposed to US tariff threats, small merchants may get GST relief ...

J. P. Royston, Algorithm AS 181: The W Test for Normality, Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 31, No. 2 (1982), pp. 176-180 ...

Discussion Hes-1 and Ngn3 reciprocally control pancreatic endocrine development.

Foreclosure is the legal process by which a lender seizes and sells a home or property after a borrower is unable to meet their repayment obligation.

Nicotine addiction is notoriously difficult to overcome. In this article, Changeux reviews studies in transgenic mice that have started to reveal which nicotine receptor subunits mediate the ...