The class score distribution of schools in a metropolitan area is shown here along with an analysis output. Comment on the statistical significance between the Means of the two distributions. Select the most appropriate statement.

The class score distribution of schools in a metropolitan area is shown here along with an analysis output. Comment on the statistical significance between the Means of the two distributions. Select the most appropriate statement.

A . The two class Means are statistically different from each other
B . The two class Means statistically not different from each other
C . Inadequate information on class Means to make any statistical conclusions
D . A visual comparison shows that class Means are not statistically different
E . A visual comparison shows that class Means are statistically different

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Answer: A