Find the mean of the distribution
-
A.
3.5 -
B.
4.0 -
C.
4.4 -
D.
5.0 -
E.
5
Correct Answer: Option C
Explanation
(bar{x}) = (frac{2 + 14 + 15 + 16 + 45 + 42 + 42}{40}) = (frac{176}{40}) = 4.4
(bar{x}) = (frac{2 + 14 + 15 + 16 + 45 + 42 + 42}{40}) = (frac{176}{40}) = 4.4