Answer:
32
Step-by-step explanation:
Mean = Average = The data values added together/ the number of data values.
The mean of 5 numbers is 22.6=
[tex]\frac{12+16+n+23+30}{5} = 22.6[/tex]
Multiply both sides by 5. 22.6 becomes 113
12+16+23+30+n=113
n+81 = 113
n= 32
The value of n is 32.
The arithmetic mean of m values [tex]x_1,x_2,..., x_m[/tex] is
[tex]\frac{x_1+x_2+...+x_m}{m}[/tex]
The given
mean = [tex]\frac{12+16+n+23+30}{5}=22.6[/tex]
⇒12+16+n+23+30=22.6×5=113
⇒n=113-81=32
Hence, n=32
To learn more about the arithmetic mean visit- https://brainly.com/question/15196910?referrer=searchResults
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