首页 / 百科 / 内容详情 When analyzing categorical data, stem and leaf display is an appropriate plot。 2022-06-21 7次阅读 categorical appropriate analyzing When analyzing categorical data, stem and leaf display is an appropriate plot。 A.正确B.错误正确答案：B If the population distribution is unknown, in most cases the sampling distribution of the mean can be approximated by the normal X is a discrete random variable that can have values from 0 to infinity, and occurrences of the events X counts are independent. 猜你喜欢