Keyboard Configuration and Size

question 26

Essay

Keyboard Configuration and Size
The data shown below were taken from a 2 × 3 factorial experiment to examine the effects of factor A (keyboard configuration,3 levels)and factor B (keyboard size,2 levels)on typing speed.Each cell consists of the times needed for each of 4 randomly assigned keyboardists to type a standard document under each set of conditions (in minutes). ​ ​
-{Keyboard Configuration and Size Narrative}
a.Create the ANOVA table.
b.Is there sufficient evidence at the 5% significance level to infer that factors A and B interact?

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Definitions:

Operating Business

An enterprise that is actively engaged in conducting commercial, industrial, or professional activity as its primary function.

Total Liabilities

The cumulative amount of debts or obligations a company owes to external parties, which can include loans, accounts payable, and bonds payable.

Total Assets

The sum of all assets owned by an individual or organization, including both current and non-current assets.

Owners' Initial Investment

The initial amount of money or resources contributed by the owners to start a business.