2[单选题] 调查大庆、胜利等几个主要油田来了解我国石油生产的基本情况，这种调查方式属于（） A.普查 B.重点调查 C.抽样调查 - 查题网

>> 河南成教 / 统计基础

河南成教 / 统计基础

正确率：100%

2[单选题]
调查大庆、胜利等几个主要油田来了解我国石油生产的基本情况，这种调查方式属于（）

A.普查

B.重点调查

C.抽样调查

D.典型调查

积分

统计基础

参考答案：

点击查看答案

佳题速递：

1[阅读题] Alfred Nobel, the great Swedish inventor and industrialist, was born in Stockholm on October 21, 1833, but moved to Russia with his parents in 1842, where his father, Immanuel, made a strong position for himself in the engineering industry. Immanuel Nobel invented landmine and made a lot of money from the government during the Crimean War, but went bankrupt soon after. Then, the family returned to Sweden in 1859, where Alfred began his own study of explosives in his father’s lab. He had never been to school or university but had taught himself, and by the time he was twenty, he became a skillful chemist and excellent linguist, speaking Swedish, Russian, German, French and English. He built up over 80 companies in 20 different countries. He was always searching for a meaning to life. He spent much time and money working on how to end the wars, and the peace between nations, until his death in Italy in 1896. His famous last will, in which he left money to provide prizes for outstanding work in physics, chemistry, physiology, medicine, literature and peace, is a memorial to his interests and ideas. And so, the man is remembered and respected long after his death.61. Where was Alfred Nobel born? He was born in _____.A. Sweden B. StockholmC. Russia D. Moscow62. What did Immanuel Nobel invented during the Crimean War?A. The engineering industry. B. A strong position.C. Landmine. D. Study of explosives.63. Why did Alfred Nobel return to Sweden ? Because his father ______.A. went bankrupt B. was put in prison C. was ill D. died64. How many companies did Alfred Nobel build up? He built up _______ companies in different countries.A. 20 B. 40C. 60 D. 8065. What was Alfred Nobel always searing for? ______.A. More time and more money B. A meaning to life C. How to end the war D. The peace between nations 英语(一)

职位分析通常也称为（）。人力资源管理

离散数学

86、下列不得作为公司破产债权的是( ) A.破产宣告前成立的无财产担保的债权 B.附期限的债权 C.清算组解除合同给对方当事人造成损害的赔偿金 D.因破产宣告而解除合同的违约金公司法

（　）．A. B. C. D.经济数学基础12

2[单选题] USP策略即指独特的销售主题，它是由（）于20世纪50年代提出来的 A.罗素.瑞夫斯 B.大卫.奥格威 C.菲利普.科特勒 D.李奥.贝纳广告实务