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SCC Library667737985Based on the graph of this normal distribution,a. The mean isb. The median isThe mode isd. The standard deviation isCheck Answer

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The Solution.

From the graph,

a. The mean = 73

b. The median = 73

c. The mode = 73

d. The standard deviation (S.D) is;

[tex]S.D=73-67=6[/tex]

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