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Question
At the end of a year, the students of a class have the opportunity to rate their teachers based on performance. Some students give ratings in a random manner without going through the questionnaire. This is
At the end of a year, the students of a class have the opportunity to rate their teachers based on performance. Some students give ratings in a random manner without going through the questionnaire. This is
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Solution
The correct option is B Error in data acquisition
Since the recorded data is inaccurate in this case, this is error in data acquisition.
Since the recorded data is inaccurate in this case, this is error in data acquisition.
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