[計量] 關於interquartile range
interquartile range 是四分位差,也就是Q3-Q1吧?
有一題
The numbers of passengers on 9 airline flights were 22,33,21,28,22,31,44,50
and 19. The standard deviation of these 9 numbers is approximately equal to
10.2
求interquartile range.
正解是17可是跟求出答案不同
有請各位幫忙，感謝!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 202.132.226.63
推
07/25 23:16, , 1F
07/25 23:16, 1F
→
07/25 23:18, , 2F
07/25 23:18, 2F
→
07/25 23:18, , 3F
07/25 23:18, 3F
推
07/26 04:52, , 4F
07/26 04:52, 4F
GRE 近期熱門文章
PTT職涯區 即時熱門文章
-4
12
