Plz slove all question Q11 to 18 plz slove
Dear student.
14) Arranging series: 80, 90, 100, 140, 150, 160, 200
Median = size of (N+1 / 2 )th item = ( 7 + 1 / 2 ) = 4th item = 140
M.D. from Median = Total of deviations / N = 230 / 7 = 34.28
Coefficient of M.D. = M.D from median / Median
Coefficient of M.D. = 34.28 / 140 = 0.245
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Regards
14) Arranging series: 80, 90, 100, 140, 150, 160, 200
Median = size of (N+1 / 2 )th item = ( 7 + 1 / 2 ) = 4th item = 140
| Values (x) | Deviation from median [X- M] = [D] |
| 80 | 60 |
| 90 | 50 |
| 100 | 40 |
| 140 | 0 |
| 150 | 10 |
| 160 | 20 |
| 200 | 60 |
| 7 | 240 |
M.D. from Median = Total of deviations / N = 230 / 7 = 34.28
Coefficient of M.D. = M.D from median / Median
Coefficient of M.D. = 34.28 / 140 = 0.245
You are requested not to ask many questions in single thread for different questions use different threads.
Regards