Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
5. Choosing a Data Display
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Exercise 23 Page 368

Are the increments of the scale equal?

See solution.

Practice makes perfect

Consider the given box-and-whisker plot. We will describe how the graph is misleading and how someone might misinterpret it.

Notice that the scale has increments that are not equal. Someone might believe that the temperature has a symmetric distribution. Please note that we are only showing one of the many possible interpretations.