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Following data relate to the age-difference of husbands and wives of a particular community. Find out mean deviation from mean. Age-difference 0−5 5−10 10−15 15−20 20−25 25−30 30−35 35−40 Frequency 449 705 507 281 109 52 16 4

Answer» Following data relate to the age-difference of husbands and wives of a particular community. Find out mean deviation from mean.

























Age-difference 0−5 5−10 10−15 15−20 20−25 25−30 30−35 35−40
Frequency 449 705 507 281 109 52 16 4


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