The class sizes for 40 courses currently being taught at Neumann University this semester are shown in the following table. These data can also be found in the Excel file class size.xlsx.
28 26 35 28 20 43 31 22 25 18 35 39 19 29 23 31 45 35 22 28 28 20 41 36 32 32 39 33 25 30 19 43 23 31 31 51 46 20 36 25 a. Construct a stem and leaf display for these data.
b. Construct a stem and leaf display, splitting the stems from part a.
AppendixLO1