Six_Sigma
ICBB · Question #7
ICBB Question #7: Real Exam Question with Answer & Explanation
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Question
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.
Options
- AThe two class Means are statistically different from each other
- BThe two class Means statistically not different from each other
- CInadequate information on class Means to make any statistical conclusions
- DA visual comparison shows that class Means are not statistically different
- EA visual comparison shows that class Means are statistically different
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