Which of the Following Statements About Learning Curves Is Generally

question 32

Multiple Choice

Which of the following statements about learning curves is generally True?

• A) Management can decide to achieve a certain rate of learning.
• B) Learning curves were first quantified by the U.S. Postal Service.
• C) Using the "doubling" model, a learning curve with a rate of learning of 70 percent means the tenth unit takes 70 percent of the time that the twentieth unit will take.
• D) Learning curves are recognition of the concept that the time a task takes usually decreases with experience.

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Definitions:

Factorial ANOVA

A statistical test used to evaluate whether there are any significant differences between the means of three or more groups for two or more factors simultaneously.

Main Effects

The immediate effect that an independent variable has on a dependent variable within an experimental setup.

Factorial ANOVA

A statistical analysis used to examine the effects of two or more categorical independent variables on one continuous dependent variable.

T-test

A statistical method employed to evaluate if there's a significant difference between the average values of two distinct groups.