<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>取样 on PlumePHP</title><link>https://plumephp.com/tags/%E5%8F%96%E6%A0%B7/</link><description>Recent content in 取样 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Sat, 24 Oct 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%8F%96%E6%A0%B7/index.xml" rel="self" type="application/rss+xml"/><item><title>找谁聊：十个样本的取样表</title><link>https://plumephp.com/indie-research-02-recruit-ten-people/</link><pubDate>Sat, 24 Oct 2026 08:30:00 +0800</pubDate><guid>https://plumephp.com/indie-research-02-recruit-ten-people/</guid><description>他问了十个朋友，八个是同城的产品经理，于是得出「大家都要移动端」。上线后七成用户是门店店长，坐在电脑前。样本错不是数量问题，是角色问题：使用者、付款人、决策者要分开取样，还要留两个反例，十个人才能撑起一个判断。</description></item></channel></rss>