To continually increase the speed of computers, electrical engineers are working on ever-decreasing scales. The size of devices currently undergoing development is measured in nanometers (nm). Engineers fabricating a new transmission-type electron multipliercreated an array of silicon nanopillars on a flat silicon membrane. Subsequently, they measured the diameters (nm) of 50 pillars. 62 74 92 86 92
106 118 68 75 101
93 98 69 80 87
101 77 96 90 97

Group these measurements into a frequency distribution and construct a histogram using (60,701, (70, 801, (80,901, (90,100), (100, 110), (110,120), where the right-hand endpoint is included but the left-hand endpoint is not.