Figure 17-3

question 432

Multiple Choice

Figure 17-3. Hector and Bart are roommates. On a particular day, their apartment needs to be cleaned. Each person has to decide whether to take part in cleaning. At the end of the day, either the apartment will be completely clean (if one or both roommates take part in cleaning) , or it will remain dirty (if neither roommate cleans) . With happiness measured on a scale of 1 (very unhappy) to 10 (very happy) , the possible outcomes are as follows:
-Refer to Figure 17-3. If this game is played only once, then the most likely outcome is that

• A)Hector and Bart both clean.
• B)Hector cleans and Bart does not clean.
• C)Bart cleans and Hector does not clean.
• D)neither Hector nor Bart cleans.

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Definitions:

Stemplot

A graphical method for displaying quantitative data, typically smaller datasets, to visualize its distribution, also known as a stem-and-leaf plot.

Potential Outlier

An observation in a dataset that is significantly different from the rest, possibly indicating an error or a unique case.

Histogram

A graphical representation of data using bars of different heights where each bar groups numbers into ranges.

Class Size

The number of students enrolled in a particular class or educational setting.