The mean of a set of 67 values is 35. If each of the 67 values is divided by 4 , what will be the mean of new set of values?
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17
586.25
∑x/67 =35
∑x=35*67
∴∑x/4=(35*67)/4 =2345/4
=586.25
∑x/67 =35
∑x=35*67
∴∑x/4=(35*67)/4 =2345/4
=586.25
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3
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