the box plot below represents some data set. approximately what percentage of the data values are greater…

the box plot below represents some data set. approximately what percentage of the data values are greater than 56? answer attempt 2 out of 2

the box plot below represents some data set. approximately what percentage of the data values are greater than 56? answer attempt 2 out of 2

Answer

Explanation:

Step1: Recall box - plot properties

In a box - plot, the box represents the inter - quartile range (IQR). The left edge of the box is the first quartile ($Q_1$), the line inside the box is the median ($Q_2$), and the right edge of the box is the third quartile ($Q_3$). The whiskers extend to the minimum and maximum values within a certain range. Here, 56 is at the right - hand edge of the box, which is $Q_3$.

Step2: Use quartile percentage relationship

The first quartile ($Q_1$) represents the 25th percentile, the median ($Q_2$) represents the 50th percentile, and the third quartile ($Q_3$) represents the 75th percentile. The percentage of data values greater than $Q_3$ is $100 - 75=25%$.

Answer:

25%