Concept explainers
a.
To find: The device which produces packages with more consistent weights.
a.
Answer to Problem 24PPE
Device
Explanation of Solution
Given information:
A box-and-whisker plot is given below which represents the weights of the bags packed by two different packaging device.
Calculation:
A box-and-whisker plot is given below which represents the weights of the bags packed by two different packaging device.
From above plot, it is observed that the interquartile range (IQR) for device 1 is less than the device
b.
To find: The preferred device for the desired result.
b.
Explanation of Solution
Given information:
Same as part
Calculation:
A box-and-whisker plot is given below which represents the weights of the bags packed by two different packaging device.
From above plot, it is observed that the interquartile range (IQR) for device 1 is less than the device
Box-and-whisker represents the percentage of data values. From minimum to first quartile
Therefore, to minimize the packaged boxes with weights less than
Similarly, to minimize the packaged boxes with weights more than
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High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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