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3 years ago

15

If the mean of 6 numbers increased by 3, by how much would the sum of

2 answers:

Angelina_Jolie [31]3 years ago

8 0

I think 6x3=18
So, the answer is 18

pogonyaev3 years ago

4 0

Answer:

18

Step-by-step explanation:

the mean is the average of the 6 numbers, in order for the total average to increase by 3 points, that is like saying each of the 6 values increased by 3 points each, 3 × 6 = 18, now each one would not actually have to increase by 3 each, as long as the total increase of adding all 6 numbers together was 18 points higher, then the average would be 3 points higher

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