REQUIREMENTS ENGINEERING
REQUIREMENTS GATHERING AND ANALYSIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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4 to 5
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8 to 9
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1 to 2
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No limit
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Detailed explanation-1: -The ideal size of a focus group is usually between five and eight participants.
Detailed explanation-2: -Generally, 4-8 participants per focus group is seen as best practice. [1] More than that and it becomes hard to give everyone enough time/space to speak. Fewer gives less chance of diverse opinions.
Detailed explanation-3: -2. Population: The ideal size of a focus group is 8-10 subjects, plus a facilitator and a note taker, about the size of a lively seminar class. A larger group will limit the detail of some responses because participants feel a pressure to share airtime with others.
Detailed explanation-4: -5. Mini Focus Group. A focus group that consists of fewer participants – usually four or five – which creates a more intimate group.