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प्रश्न
The yield of soyabean per acre in the farm of Mukund for 7 years was 10,7,5,3,9,6,9 quintal. Find the mean of yield per acre.
उत्तर
Mean `= (10+7+5+3+9+6+9)/7 `
`=49/7`
∴ Mean of yield per acre prouce is 7 quintals.
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