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minitab 问题

advised not advised
male 48 47
female 80 136

求 male advised的 比例 和 female advised 的比例 以及比例的 标准差
还有求 他们差异的标准差 检验差异是否明显
最好讲清楚做的过程
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可能是我的英语翻译问题 这个题目原来是这样的
What proportion of the males were advised to quit and what proportion of the females were advised? What are the standard errors of these proportions?What is the standard error of their difference? Test whether the difference in the proportions is statistically signficant?

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