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

question 49

Essay

The following data contains task completion times, in minutes, categorized according to the gender of the
machine operator and the machine used. $$\begin{array} { l l l } & \text { Male } & \text { Female } \\\text { Machine 1 } & 15,17 & 16,17 \\\text { Machine 2 } & 14,13 & 15,13 \\\text { Machine 3 } & 16,18 & 17,19\end{array}$$ 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:

EP Rated

Stands for Extreme Pressure Rated, indicating that a lubricant or oil has additives that provide protection under high pressure and load conditions.

Crown Gear Teeth

The projections on the circumference of a crown gear that mesh with other gear components to transmit torque.

Two-speed Rear Drive

A feature in some vehicles where the rear drive axle can operate at two different speeds, improving efficiency or power.

Speedometer Input

The signal or data fed into a vehicle's speedometer, enabling it to display the vehicle's current speed.