please do not send me p d f s or links
3. Compare the data sets below by finding the range and IQR.
Number of students in 7th grade homerooms: {24, 19, 21, 23, 20, 22, 24}

Number of students in 8th grade homerooms: {17, 19, 24, 21, 24, 21, 19, 20, 22}