Evaluate

question 10

Multiple Choice

Evaluate . Round your answer to two decimal places.

• A) 508.64
• B) 307.25
• C) 2457.99
• D) 2224.97
• E) 741.66

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Definitions:

Independent Variables

Variables in an experiment or model that are manipulated or changed to assess their effect on dependent variables.

Degrees Of Freedom

A parameter of the t distribution. When the t distribution is used in the computation of an interval estimate of a population mean, the appropriate t distribution has n − 1 degrees of freedom, where n is the size of the sample.

Observations

Individual data points or recorded measures from a study or experiment.

Independent Variables

Factors in a model or experiment that are deliberately altered to study their impacts on outcome variables.