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Question

A box plot where the highest value is 99%, the lowest value is 30%, and the median is 72.5% represents the test scores out of 100% of a class after a test. what percentage of students scored 60% or more for the test?

Answer

Over 50% of students who took into account the box plot received a test score of 60% or above. A box plot, also known as a box and whisker plot, provides a visual representation of the position, dispersion, and skewness groups of quartiles of numerical data. A data set's box and whisker plot allows us to learn five things: the minimum value within the data collection, the median (or 25th percentile) of the poorer 50% of measurements, the 75th percentile (or median) of the measures in the top 50% of the data set, and the highest value in the data set. As indicated by the box plot, the median score for this problem's scores is 72.5%, implying that 50% of the students earned a score of 70% or lower and 50% scored higher than 72.5 percent. However, because the quartiles are missing, the only conclusion that can be reached is that more than 50% of students achieved at least 60% on the test. If you want to learn more about Box Plots, you may refer to this link: brainly.com/question/4482413 #SPJ4.