On graph paper, draw both a histogram and a frequency polygon to illustrate the following distribution of IQ scores class interval f. class interval f 130-144 3. 85-99. 34 115-129. 11. 70-84. 16 100-114. 37. 65-69. 2 N=103 Must be on graph paper on the axis use either the intervals themselves or use the midpoint of each interval you should label the axis for both