Question

The key for the given stem-leaf plot is


Height of students (in ft) : 4.5, 4,8, 5.2, 5.7, 6.1 Height of students \begin{tabular}{r|ll} \hline Stem & \multicolumn{2}{|c}{ Leaf } \\ \hline 4 & 5 & 8 \\ 5 & 2 & 7 \\ 6 & 1 & \\ & \end{tabular}

• A. Key 4|5 = 4.5 ft
• B. Key 4|5 = 0.45 ft
• C. Key 4|5 = 5.4 ft

Answer 1

The correct option is A Key 4|5 = 4.5 ft

The given stem-and-leaf plot is


The data are 4.5, 4.8, 5.2, 5.7 and 6.1

Hence, the key used here is


Key is 4|5 = 4.5 ft