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一 组工人合作完成某一部件的装配工序所需的时间(单位:分钟)分别如下:
2022-06-10 22:13:00 【Mrrunsen】

(1)求常见统计量;
X <- c(35,38,44,33,44,43,48,40,45,30,
45,32,42,39,49,37,45,37,36,42,
31,41,45,46,34,30,43,37,44,49,
36,46,32,36,37,37,45,36,46,42,
38,43,34,38,47,35,29,41,40,41)
psych::describe(X)

(2)作茎叶图,取茎的单位为10,叶的单位为1.
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