Microsoft is usually accused of using anticompetitive practices and abusing its monopolistic energy. Folks who use their services and products generally finish up turning into depending on them, a procedure is named vendor lock-in. 多段抽出法では、調査の効率と精度を両立するために、段階的な抽出プロセスが用いられます。たとえば第一段階では、調査対象となる地域や施設などを母集団から無作為... https://manuelxipxg.worldblogged.com/42412304/the-smart-trick-of-kaieverything-that-nobody-is-discussing