The heights in inches for a sample of 20 male adults are 62 82 79 76 73 70 67 64 61 80 79 75 60 60 71 71 74 74 74 75 Send data to calculator Draw the frequency polygon for these data using an initial class boundary of 59 5 and a class width of 5 Note that you can add or remove classes from figure Label each class with its midpoint Frequency 44 3 Pim 1 00 0