Construct an ordered stem plot from raw data
Recorded values for the ages, in years, of members at a community choir: 73, 71, 50, 41, 38, 79, 67, 50, 30, 43, 67, 74, 49, 72, 31, 59, 31
Recorded values for the ages, in years, of members at a community choir: 73, 71, 50, 41, 38, 79, 67, 50, 30, 43, 67, 74, 49, 72, 31, 59, 31