At the Same Time Each Day, a Researcher Records the Temperature

question 82

Multiple Choice

At the same time each day, a researcher records the temperature in each of three classrooms. The table shows the temperatures in degrees Fahrenheit recorded for one week. $\begin{array}{c|c|c}\text { Classroom \#1 } & \text { Classroom \#2 } & \text { Classroom \#3 } \\\hline 78 & 71 & 77 \\75 & 69 & 73 \\73 & 72 & 72 \\66 & 72 & 71 \\68 & 65 & 70 \\71 & 73 & 62 \\72 & 71 & 79\end{array}$
How are the analysis of variance results affected if the same constant is added to every one of
The original sample values?

• A)The test statistic increases by the value of the constant.
• B)The test statistic increases by a factor of the constant.
• C)The test statistic is divided by the value of the constant.
• D)The results are not affected.

---

Definitions:

Complete Night's Sleep

A full duration of sleep throughout the night, typically considered to be between 7 to 9 hours for adults, vital for optimal health and well-being.

Insightfully Discern

The ability to perceive or understand something deeply with clarity and accuracy.

Extreme Inertia

The resistance of an organization to change, even in the face of required adjustments or obvious opportunities for improvement or innovation.

Stinky Cheese

A type of cheese known for its strong, pungent odor, which can be due to the particular bacteria or molds used in its production.