Poll
A poll is a method of collecting data or opinions from a specific group of people, typically by asking a series of questions. Polls are commonly used in various fields such as politics, market research, sociology, and media to gauge public opinion or gather information on specific topics.
Types of Polls[edit | edit source]
Polls can be categorized into several types based on their methodology and purpose:
- Opinion poll: A survey of public opinion from a particular sample.
- Exit poll: Conducted immediately after voters have exited the polling stations.
- Push poll: A seemingly unbiased survey that is actually conducted to influence the respondent.
- Tracking poll: Repeated periodically with the same group to track changes in opinion over time.
Methodology[edit | edit source]
Polls can be conducted using various methods, including:
- Telephone survey: Polls conducted over the phone.
- Online survey: Polls conducted over the internet.
- Face-to-face interview: Polls conducted in person.
- Mail survey: Polls conducted through postal mail.
Sampling Techniques[edit | edit source]
The accuracy of a poll largely depends on the sampling technique used. Common sampling methods include:
- Random sampling: Every individual has an equal chance of being selected.
- Stratified sampling: The population is divided into subgroups, and samples are taken from each subgroup.
- Cluster sampling: The population is divided into clusters, and a random sample of clusters is selected.
Margin of Error[edit | edit source]
The margin of error is a measure of the accuracy of the poll results. It indicates the range within which the true value lies, with a certain level of confidence. A smaller margin of error indicates more precise results.
Applications[edit | edit source]
Polls are used in various fields for different purposes:
- Political polling: To predict election outcomes and understand public opinion on political issues.
- Market research: To understand consumer preferences and behaviors.
- Social research: To study societal trends and issues.
- Media: To gauge audience preferences and reactions.
Related Pages[edit | edit source]
Categories[edit | edit source]
This research methods related article is a stub. You can help WikiMD by expanding it.
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
