如何评估一个洞察(insight)的统计显著性?
How do you assess the statistical significance of an insight?
题目类型: 技术面试题
这是一道技术面试题,常见于澳洲IT公司面试中。
难度: easy
标签: Statistics, Hypothesis Testing, p-value, Significance Level
参考答案摘要
Use hypothesis testing : define H0 and H1, compute a test statistic and the p-value , then compare p-value with the significance level α. If p-value < α: reject H0 → the insight is statistically signi...
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