Q.If a gymnastics coach has 77 gymnasts, their height are as follows (in cm): 172, 173, 164, 178, 168, 169, 173, 172, 173, 164, 178, 168, 169, 173 then the average deviation of this data is:
Correct answer: 2.43
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Question #50,107
Math Chapter Wise question with answer
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