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Help 3

 Oct 24, 2018
 #1
avatar+100571 
+1

I think it's  "C"

 

Reasoning :

 

"Free responses"    might encourage lengthy  answers which are usually more time-consuming  for the respondent than multiple-choice questions....thus....fewer questionnaires might be completed on time

 

 

cool cool cool 

 Oct 24, 2018

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