Respuesta :

Lower quartile is the median of the lower half

Shortest minutes before well was installed = lower quartile = 48 minutes

Shortest minutes after well was installed = lower quartile = 26 minutes

Difference in minutes between the shortest collection times before and after the well was installed = 48-26 = 22 minutes

akposevictor

The difference in the shortest collection times, which is the minimum values in each box plot = 20.

What is the Minimum Value in a Box Plot?

In a box plot, the minimum value is indicated at the beginning of the whisker to your left.

Thus, the shortest collection time before and after would be the minimum values represented in each box plots given, which are:

  • Shortest collection time after connection = 25
  • Shortest collection time before connection = 45

Their difference = 45 - 25 = 20

Therefore, the difference in the shortest collection times, which is the minimum values in each box plot = 20.

Learn more about minimum value in a box plot on:

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