1.

David throws a die 10 times and the following are outcomes. 2, 5, 6, 6, 1, 5, 4, 1, 4, 6, 5 The mean of the above observations is:

A. 3      
B.                           4.5         
C. 5             
D.               45
E. None of these
Answer» C. 5             


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