goofster
goofster goofster
  • 26-06-2019
  • Mathematics
contestada

what is the difference between the mean of each set?

a) 4
b) 5
c) 7
d) 9
​

what is the difference between the mean of each seta 4b 5c 7d 9 class=

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missmollysilveoz4paf
missmollysilveoz4paf missmollysilveoz4paf
  • 26-06-2019
Mean is the average

So the first mean is 11
The second one is 14.7 so round to 15

15-11 is 4. Hope that is correct
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janveg4642
janveg4642 janveg4642
  • 26-06-2019
The difference is 4
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