- 搜標(biāo)題
- 搜題干
- 搜選項(xiàng)
單項(xiàng)選擇題
【A1型題】當(dāng)一組數(shù)據(jù)成正態(tài)分布時(shí)（）
A.算術(shù)均數(shù)＞中位數(shù)
B.算術(shù)均數(shù)＜中位數(shù)
C.算術(shù)均數(shù)≠中位數(shù)
D.算術(shù)均數(shù)≈中位數(shù)
E.算術(shù)均數(shù)≈中位數(shù)
