Find the Mode(s) for the Given Sample Data $\begin{array} { l l l l l l l } 20 & 42 & 46 & 42 & 49 & 42 & 49 \end{array}$

Multiple Choice

Find the mode(s) for the given sample data.
- $\begin{array} { l l l l l l l } 20 & 42 & 46 & 42 & 49 & 42 & 49 \end{array}$

A) 46
B) 49
C) $41.4$
D) 42