Please help me with these questions. Need it for tonight. Thank you.

HW cw: Box-and-Whlskers ' son. A140 "mxucmu 4 L l; .__ Date_3_/3l___ f?\" the Information and the box-and-whlskers plots below or questions 1-4. lst Period ~lll-+-l-|l-|-l-' 60 70 80 90 100 2nd Period 1) What is the range of test scores for the 15t period class? ' rinterquartlle range for the two classes? most A's on thls test and explain? both classes? b) lower extreme and lower quartile d) upper quartile and upper extreme