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A Researcher Has Used a One-Way Analysis of Variance Model

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Essay

A researcher has used a one-way analysis of variance model to test whether the average starting salaries differ among recent graduates from the nursing,engineering,business,and education disciplines.She has randomly selected four graduates from each of the four areas.
If MSE = 4,and SSTO = 120,complete the following ANOVA table.Is there a significant difference in the starting salaries among the four disciplines? (H0: No difference)


Definitions:

Dependent Variable

The variable in a study or experiment that is expected to change as a result of manipulations of the independent variable.

Alcoholic Beverage

A drink containing ethanol, commonly known as alcohol, which is psychoactive and consumed for its intoxicating effects.

Memory Test

A method or tool used to evaluate an individual's ability to remember information.

Control Group

A control group in scientific experiments is the group of participants who do not receive the experimental treatment and are used as a benchmark to measure the effect of the treatment.

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