Week 7. Confidence Interval 置信区间
# Objectives 目标 Understand the difference between Point Estimate and Interval Estimate 了解点估计和区间估计的区别 Know how to use R to construct a confidence interval on Mean/Proportion , Difference of Two Means/Proportions, Variance and Ratio of Variances 知道如何使用 R 构建均值 / 比例、两个均值 / 比例的差值、方差和方差比的置信区间 # Point...
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