EMERGING TRENDS IN COMPUTING
ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Surveys and Interviews
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Rumors and Myths
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AI models and applications
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Imagination and thoughts
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Detailed explanation-1: -2. What are the primary data collection methods? As is well known, gathering primary data is costly and time intensive. The main techniques for gathering data are observation, interviews, questionnaires, schedules, and surveys.
Detailed explanation-2: -There are four main survey data collection methods – Telephonic Surveys, Face-to-face Surveys, and Online Surveys. Online surveys are the most cost-effective and can reach the maximum number of people in comparison to the other mediums.
Detailed explanation-3: -Questionnaires are survey instruments that are completed by the subjects. Questionnaires, like interviews, can contain short closed-ended questions (multiple choice) or broad open-ended questions. Questionnaires are used to collect data from a large group of subjects on a specific topic.
Detailed explanation-4: -In social science, interviews are a method of data collection that involves two or more people exchanging information through a series of questions and answers. The questions are designed by a researcher to elicit information from interview participants on a specific topic or set of topics.