the mean of 10 number wasis 20 if 5 is subtracted from every number what will be the new mean
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15 will be the new mean.
answer- 15
answer- 15
ADNANA:
what isthe process
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mean of 10 number=20
sum of 10 number=200
sum of 10 number-10(5)=200-50
=150
new mean=150/10
=15
HOPE THIS HELPS!!!
sum of 10 number=200
sum of 10 number-10(5)=200-50
=150
new mean=150/10
=15
HOPE THIS HELPS!!!
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