array: [72, 74, 12, 59, 12, 73, 68, 19, 44, 92]
sorterad: [12, 12, 19, 44, 59, 68, 72, 73, 74, 92]
medelvärde: 52.5
sorterad: [12, 12, 19, 44, 59, 68, 72, 73, 74, 92]
median: 63.5
medelvärde: 52.5