If the Result Returned from a Subquery Must Be Compared

question 23

Multiple Choice

If the result returned from a subquery must be compared to a group function,then the inner query must be nested in the outer query's ____ clause.​

• A) ​GROUP BY
• B) ​WHERE
• C) ​HAVING
• D) ​FROM

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Definitions:

Multiple Comparison Methods

Statistical procedures used to determine if there are significant differences among group means in a dataset.

Tukey's Multiple Comparison

A statistically rigorous method used to find means that are significantly different from each other after conducting an ANOVA.

Studentized Range

A statistical measure used in analyzing the spread of data points relative to their mean, particularly useful in assessing the significance of differences observed in data sets with different sample sizes.

Critical Value

A threshold in hypothesis testing that separates the region where the null hypothesis is rejected from the region where it is not rejected, often found using statistical tables.