How is value of 6 number 7 12 17 24 26 and 28 is 19.Of 8 is added to each number what will be the new average?
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Step-by-step explanation:Average of numbers = Sum of numbers/no. Of numbers
In this case sum of numbers = 114
No. Of numbers = 6
Average = 114/6
= 19
So when a number of 8 is added to all numbers the sum of numbers will become 8×6 + 114
So average = 114+64/6
= 162/6
= 27
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