Find the Mode(s)for the Given Sample Data $- 20 , - 45 , - 46 , - 45 , - 49 , - 45 , - 49$

Multiple Choice

Find the mode(s) for the given sample data.
- $- 20 , - 45 , - 46 , - 45 , - 49 , - 45 , - 49$

A) $- 42.7$
B) $- 46$
C) $- 45$
D) $- 49$