put the following information in the of a frequency distribution with a difference of 5 ( exclusive method used) 23,24,32,27,28,29,31,20,26,34,35,37,40,43,42,29,36,38,22,27,32,35,36,26,28,41
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20-25 IIII=4
25-30 IIII/IIII=9
30-35 IIII/=5
35-40 IIII/=5
40-45 III=3
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