Name: 講師Nick P 課程(274) 民意調查和調查的區別 (Tutor Nick P Lesson (274) The Difference Between Poll and Survey)
Uploaded: 2021-01-14T08:17:48.000Z
Duration: 5 min 19 s
Description: 【看影片學英語】數萬部 YouTube 影片，搭配英漢字典即點即查，輕鬆掌握單字發音與用法，長久累積看電影不必再看字幕。

Hi this is Tutor Nick P and this is lesson  274.

The title of today's lesson is the difference

Sometimes I get student ask me, you know,

the question what's the difference between

A poll usually just focuses on one question.

Do you vote for this person or that person ?

where there's three,  four or five candidates.

Whether you're for it or against it. So, Yeah.

So you got like fifty,  fifty-five percent

for it. Forty -five percent against it. Or

option as well. Okay. Let's continue. Polls

are often paid by a company , political party,

call oversampling. Maybe if they ask  more

another party. That could actually skew a

poll. Or maybe they might revert they may

skew poles today,  because a lot of times

Information on people like them you know,

out you know,  what websites you go to,  or

if you post anything,  and then they have

which side you may vote for. So polls can

be skewed. So you got to be very careful about polls.

All right. Let's take a look at a survey,

What's a survey  ?  A survey will usually

wide range of questions. Surveys are usually

they may ask 10 questions or 20 questions.

get feedback on their products and services.

They want to know if somebody tried their product

before or have they ever heard of their company ?

or what do they do they like or don't like.

standing there for a while asking the questions.

So a lot of times when you're stopped in the streets,

especially by like students or do something.

You might be standing there for about 5 minutes or 10

minutes or something answering all their questions

other surveys could be done by researchers

sometimes offered a  free gift to participate.

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講師Nick P 課程(274) 民意調查和調查的區別 (Tutor Nick P Lesson (274) The Difference Between Poll and Survey)

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