Which of the following statements about the box-and-whisker plot below is not true? A box-and-whisker plot is shown. The number line goes from 70 to 100. The whiskers range from between 72 to between 99. The box ranges from 77 to 90, with a median between 80 and 82. Both and are values in the set of data. The midrange of the data set shown is between and . There are the same number of data points in the upper two quartiles and the two lower quartiles. The midrange of the data set shown is .