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16 October, 00:44

The following data show the scores Gina obtained on 12 IQ tests:

93, 83, 74, 74, 83, 92, 93, 94, 90, 87, 83, 86

The box plot below represents these dаta:

box plot has minimum value equal to 74, lower quartile equal to 83, median equal to 89, upper quartile equal to 92.5 and maximum value equal to 94

Which of the following is shown incorrectly in the box plot?

Median

Lower quartile

Upper quartile

Maximum value

+5
Answers (1)
  1. 16 October, 04:04
    0
    It is median since he two middle numbers are 86 and 87 if you add them up you will get 86.5
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