Contact us
Choose a category below so we can get back to you as quickly as possible.
まず、平均値を求め、その後、各数値から平均値を引いて、数値の平方を得て、その後、各数値を加算することができます。 X=15 分散=1+4+1+25+0+0+64=96
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.