Calculate the Mean Deviation about the mean for the following series
15,20,17,19,21,13,12,10,17,9,12
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Answer:
Mean deviation: 3.455
Step-by-step explanation:
Numbers : 15,20,17,19,21,13,12,10,17,9,12
separate Numbers by commaMean : 15
Mean deviation: 3.455
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