I the Mean of a Normal Distribution Is Represented By \sigma

Multiple Choice

i. The mean of a normal distribution is represented by $\sigma$ . ii. Some normal probability distributions have equal arithmetic means, but their standard deviations may be different.

A) (i) and (ii) , are correct statements.
B) (i) is a correct statement but not (ii) .
C) (ii) is a correct statement but not (i) .
D) (i) and (ii) are both false statements.