Given That $s _ { x } ^ { 2 }$

question 81

Multiple Choice

Given that $s _ { x } ^ { 2 }$ = 500, $s _ { y } ^ { 2 }$ = 750, $s _ { x y }$ = 100 and n = 6, the standard error of estimate is:

• A)12.247.
• B)24.933.
• C)30.2076.
• D)11.180.

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Definitions:

Query

A request for information from a database meeting specified conditions.

Parameter Query

A type of database query that requires the user to provide one or more criteria values to filter the results when the query is run.

Dialog Box

A small window that appears in a graphical interface asking the user to provide data input or make a choice.

Field Criteria

Conditions or requirements specified in a database query that determine which records to select or retrieve.