find mean deviation from median if class interval =0-30,30-60,60-90,90-120,120-150,150-180,180-210 and frequency=5,10,20,30,20,10,5​

Question

find mean deviation from median if class interval =0-30,30-60,60-90,90-120,120-150,150-180,180-210 and frequency=5,10,20,30,20,10,5​

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Sophia 2 weeks 2021-09-09T17:10:36+00:00 1 Answer 0 views 0

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    2021-09-09T17:12:18+00:00

    Step-by-step explanation:

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18:9+8+9*3-7:3-1*13 = ? ( )