1. Mateo gathered data on the number of videos the students in her class watched during one week. This data is shown in the frequency table below. # of videos watches: 0, 1, 2, 3, 4, 5, 6, 7, 8

Frequency: 7, 9, 3, 4, 1, 1, 0,0,1

As part of Mateo's analysis of this data he found the median, the lower quartile, the upper quartile, the interquartile range and the range. What answers did he get for these?