The Following Data Contains Task Completion Times, in Minutes, Categorized

question 55

Essay

The following data contains task completion times, in minutes, categorized according to the gender of the machine operator and the machine used. $\begin{array} { l c l } & \text { Male } & \text { Female } \\\text { Machine 1 } & 15,17 & 16,17 \\\text { Machine 2 } & 14,13 & 15,13 \\\text { Machine 3 } & 16,18 & 17,19\end{array}$
Assume that two-way ANOVA is used to analyze the data. How are the ANOVA results
affected if 5 minutes is added to each completion time?

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Definitions:

Framing Error

A mistake that occurs when information is presented or perceived in a way that biases or distorts decision making.

Sunk Cost Bias

The decision to continue an investment based on past investments of time, effort, and/or money.

Projection Bias

The tendency to mistakenly assume that others share one's current thoughts, feelings, or attitudes.

Randomness Error

An error that occurs when there is no discernible pattern or cause in the mistake or variability.