MANAGEMENT

Detailed explanation-1: -An opinion poll, often simply referred to as a survey or a poll (although strictly a poll is an actual election) is a human research survey of public opinion from a particular sample.

Detailed explanation-2: -Opinion Research Corporation is a demographic, health, and market research company based in Princeton, New Jersey, US. It was founded in 1938 by Claude Robinson and George Gallup, although Gallup left the firm in 1939. Opinion Research Corp was acquired by InfoUSA on August 4, 2006 for $12 per share in cash.

Detailed explanation-3: -The opinion poll methods make demand estimation by using opinions of those who possess knowledge of the market, such as professional marketing experts and consultants, sales representatives and executives. The collective judgment of knowledgeable persons can be an important source of information.

Detailed explanation-4: -An online poll is a survey in which participants communicate responses via the Internet, typically by completing a questionnaire in a web page. Online polls may allow anyone to participate, or they may be restricted to a sample drawn from a larger panel.