Based upon the following information, the upper-class limit of the lowest interval is: Heights (in centimeters) of Patients 175-179 170-174 165-169 160-164 155-159 150-154 Question 31 options: a) 179 b) 150 c) 175 d) 154______________ are used to present large amounts of text-based quantitative data. Question 32 options: a) charts b) graphs c) tables d) polygons