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Build a frequency distribution table with a single-value interval Twenty one students ( n = ) were asked how many hours they studied statistics per day. Their responses, in hours, are as follows: 5; 6; 3; 3; 2; 4; 7; 5; 5; 6; 5; 4; 4; 3; 5; 2; 7; 7; 3; 6; 5; Dataset in ascending order -> [_ Dataset in descending order -> [