The value of w is 22.
Given numbers are 5,6,7 and w.
The mean of numbers is 10.
The mean formula is given as the average of all the observations. It is expressed as Mean = {Sum of Observation} ÷ {Total numbers of Observations}.
Here, mean = [tex]\frac{5+6+7+w}{4}[/tex]
[tex]10=\frac{5+6+7+w}{4}[/tex]
[tex]10*4=5+7+6+w[/tex]
[tex]40=18+w[/tex]
[tex]w=22[/tex]
Hence the value of w is 22.
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https://brainly.com/question/14339100
