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

question 76

Multiple Choice

A researcher has used a one-way analysis of variance model to test whether the average starting salaries differ among the recent graduates from nursing,engineering,business and education disciplines.She has randomly selected four graduates from each of the four areas. Determine degrees of freedom treatment,degrees of freedom error and degrees of freedom total and state the critical value of the F statistic at $\alpha$ = .05

• A)4,12,16,3.26
• B)3,12,15,3.49
• C)3,12,15,3.24
• D)4,12,16,3.01

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Definitions:

Raw Materials Purchased

The complete expense of raw materials purchased by a company for production purposes over a given period.

Raw Materials Inventories

Stocks of unprocessed materials that are used in the manufacturing process to produce finished goods.

Controlling

In management, the process of monitoring performance and taking action to ensure desired outcomes.

Directing

In management, directing refers to the process of guiding, leading, and overseeing employees to achieve organizational goals.