TABLE 11-3 As Part of an Evaluation Program, a Sporting Goods Retailer

question 77

Essay

TABLE 11-3
As part of an evaluation program, a sporting goods retailer wanted to compare the downhill coasting speeds of 4 brands of bicycles. She took 3 of each brand and determined their maximum downhill speeds. The results are presented in miles per hour in the table below.
Trial Barth Tornado Reiser Shaw
1 43 37 41 43
2 46 38 45 45
3 43 39 42 46
-Referring to Table 11-3, construct the ANOVA table from the sample data.

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Definitions:

Net Operating Income

The profit realized from a business's operations after subtracting all operating expenses except interest and taxes.

Variable Costing

An accounting method that includes only variable production costs (materials, labor, and overhead) in product costs, excluding fixed overhead costs.

Unit Product Cost

The total cost attributed to producing one unit of product, including direct materials, direct labor, and allocated manufacturing overhead.

Net Operating Income

A company's income after operating expenses have been deducted, but before deducting interest and taxes.