aframorazan aframorazan

20-04-2021
Mathematics

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What is the mean absolute deviation?
2 4 6 9

Respuesta :

thaqui444 thaqui444

20-04-2021

Answer:

The mean absolute deviation is 2.25. Hope this helps

Step-by-step explanation:

2+4+6+9 divided by 4=5.25

5.25-2=3.25

5.25-4=1.25

6-5.25=0.75

9-5.25=3.75

3.25+1.25+0.75+3.75=9 divided by 4=2.25

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