The question which Xander should ask to evaluate whether he has successfully followed the procedure is A. Does my scarf look like the one in the picture?
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What is a Question?</h3>
This refers to the query made about something in which an answer is required so as to find solutions.
Hence, we can see that because Xander is tying a Parisian knot, he has to follow the procedures and to evaluate his performance, he has to ask, Does my scarf look like the one in the picture?
Read more about question evaluation here:
brainly.com/question/3326468