In a Continuous Uniform Distribution $$\mu = \frac { \text { minimum } + \text { maximum } } { 2 } \text { and } \sigma = \frac { \text { range } } { \sqrt { 12 } }$$

Multiple Choice

In a continuous uniform distribution,
$$\mu = \frac { \text { minimum } + \text { maximum } } { 2 } \text { and } \sigma = \frac { \text { range } } { \sqrt { 12 } }$$
Find the mean and standard deviation for a uniform distribution having a minimum of $- 1$ and a maximum of 14.

A) $\mu = 6.5 , \sigma = 3.75$
B) $\mu = 7.5 , \sigma = 4.33$
C) $\mu = 6.5 , \sigma = 4.33$