a research study was conducted to measure the time students focused on a task before being distracted. the…

a research study was conducted to measure the time students focused on a task before being distracted. the box plots show the distributions of attention spans of high school and college students. what measure of center can be determined and compared in the box plots? mean median range iqr

a research study was conducted to measure the time students focused on a task before being distracted. the box plots show the distributions of attention spans of high school and college students. what measure of center can be determined and compared in the box plots? mean median range iqr

Answer

Brief Explanations:

A box - plot (or box - and - whisker plot) is a graphical representation of a data set. The line inside the box of a box - plot represents the median of the data set. The mean is not directly shown in a box - plot. The range is the difference between the maximum and minimum values (shown by the whiskers), but it is a measure of spread, not a measure of center. The IQR (inter - quartile range) is the difference between the third quartile and the first quartile (the length of the box), and it is also a measure of spread.

Answer:

median