3个英语问题!!!!!!

请用英语回答!!不要太简单就可以!!1:willalargesampleprovidemoreaccurateresultsthanasmalloneinopinoinp... 请用英语回答!!不要太简单就可以!!1:will a large sample provide more accurate results than a small one in opinoin polling? why or why not?
2:have you ever been asked to participate in an opinion poll? if yes ,what was it about?
3:what do you think of filming ordinary people and their everyday activities?
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匿名用户
2013-07-22
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1.It.depends..When.purpose.of.the.polling.was.to.find.out.a.certain.probability,.that.the.sum.of.sample.has.nothing.to.do.with.the.final.results..And.when.it.comes.to.personal.opinion,the.more.you.have.questioned.the.better.2.Yes.It.was.about.whether.human.beings.can.be.like.god.or.actually.become.A.god.3.It.is.no.doubt.the.best.way.of.organizational.behavior.studying.
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匿名用户
2013-07-22
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1. Yes, a large sample will definitely provide more accurate results in any opinion polling. People have different opinions on any topic naturally. By polling from a larger sample, you are more likely to get all possible answerw, and a larger sample can also provides better statitical sense.2. Yes. I participated a opinion poll about why the American media dislike China's rapid progress and why they report mostly negative news.3. A film about ordinary people and their daily activities, a.k.a. documentaries, is a product of a different creative process. The director, and other film making crews, present their opinions of certain issue by collecting, filtering, resequencing real life stories. They alter the stories further by adding their commentaries.
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