A survey taker who makes a choice in a numeric scale question block can change their rating but cannot undo or erase it. For example, in a question block with a scale between 1 and 5, if they mark 3 they can change it by marking 4 but they cannot clear the scale completely if they want to skip that question. Is there a way for them to UNDO their answer and reset all choices in that question to blank?
How do I add a numeric scale question to a survey?
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