結果 : what is opinion poll method
4:25

Pros and cons of public opinion polls - Jason Robert Jaffe

TED-Ed
329,306 回視聴 - 11 年前
4:13

Understanding Opinion Poll Method

BusinessFocus CostDownBoostProfit
861 回視聴 - 3 年前
4:09

Science Behind the News: Opinion Polls & Random Sampling

NBC News Learn
10,132 回視聴 - 4 年前
54:19

Opinion Polls

UCL Department of Political Science
62 回視聴 - 5 か月前
1:26:42

The Polls: How to Measure Public Opinion?

UC Berkeley Events
1,358 回視聴 - 13 年前
6:49

How public opinion polls work and how accurate are they? | Sci NC

Sci NC
204 回視聴 - 10 年前
4:37

What is Exit Poll and Opinion Poll; What are the methods of data collection; Lok Sabha Election 2019

InKhabar Official
9,122 回視聴 - 5 年前
4:16

Methods 101: How is polling done around the world?

Pew Research Center
17,562 回視聴 - 5 年前
12:21

What are Opinion Polls and Why they need regulation? Representation of People's Act 1951 UPSC CSE

Civilsdaily IAS
3,327 回視聴 - 2 年前
5:39

What is a public opinion poll and why is it important?

NTVUganda
622 回視聴 - 5 年前 に配信済み
5:56

Here's how a poll of 1,000 people represents the entire country

Washington Post
17,797 回視聴 - 6 年前
0:54

Polling 101: How is polling different today than in 2016? Part 1

Pew Research Center
8,246 回視聴 - 2 か月前
6:59

How important are opinion polls to politicans?

ABC News (Australia)
154 回視聴 - 14 年前
2:02

Opinion polls

Australian Academy of Science
179 回視聴 - 6 年前
1:50

How polls work: The science behind gathering voter opinions | Just The FAQs

USA TODAY
16,399 回視聴 - 4 年前
52:34

Power & Limitations of Opinion Polls | Rajeeva Karandikar | Talks at Google

Talks at Google
3,967 回視聴 - 7 年前
6:55

What polls can actually tell us

Vox
639,643 回視聴 - 1 か月前
35:02

Research & Application Webinar: Public Opinion Polling

UNCG University Libraries
57 回視聴 - 2 年前
1:34:10

"Electoral Polls: Methods, possibilities and limitations"

uspfflch
271 回視聴 - 1 年前 に配信済み
4:44

Exit polls: Reliability, Methodology & Other Things You Need To Know

WION
649 回視聴 - 5 年前