【多选题】Nine out of ten doctors responding to a survey said they recommend our product to their patients if they recommend anything.
A.
Nine out of ten doctors recommend the product.
B.
Of the doctors who responded to a survey, nine out of ten doctors recommend the product.
C.
If they recommend anything, nine out of ten doctors responding to a survey recommend the product.
D.
Most doctors recommend the product.
E.
We don’t know how many doctors recommend the product.
【简答题】We often hear of people breaking down from ______, but in nine cases out of ten they are really suffering from worry or anxiety. (work, over)
【单选题】随机数是统计实验中的常用对象。请问以下哪一个选项是R软件中生成均匀分布随机数的函数?( )
【单选题】学校要统计中文系英语四级的通过率。中文专业共有考生32人,经过统计,可以有以下三个判断: 如果只有一个判断是正确的,那么你认为是哪个?请问为什么?
【多选题】东北农业大学当前已有学科跻身于全球前1%(ESI统计),请问是以下哪几个选项的学科?
B.
Plant & Animal Science
D.
Biology & Biochemistry
【单选题】Nine out of ten women ______ about the product said they liked it.
【单选题】小明是生活委员,要管理班级班费在生活用品、活动用品、学习用品等方面的支出,他不是手动统计,而是选择用Excel统计班费支出。小明想要快速统计出是各个方面的支出排名,请问他该用以下哪个函数帮助他完成任务呢?( )
【多选题】统计指标包括指标概念和指标数值两个方面,分别作为所研究现象的质和量的规定性。统计指标的主要特点有( )。