题目
在次数分布表中,若要用代数区间来表示“60~65”,恰当的是()A. [59.5,64.5]B. [59.5,64.5)C. (59.5,64.5]D. (59.5,64.5)
在次数分布表中,若要用代数区间来表示“60~65”,恰当的是()
A. [59.5,64.5]
B. [59.5,64.5)
C. (59.5,64.5]
D. (59.5,64.5)
题目解答
答案
B. [59.5,64.5)
A. [59.5,64.5]
B. [59.5,64.5)
C. (59.5,64.5]
D. (59.5,64.5)