Question:
The graph of the probability density function of a normal
Last updated: 7/26/2022
![The graph of the probability density function of a normal](https://media.kunduz.com/media/sug-question/raw/77756820-1658835336.0712657.jpeg?h=512)
The graph of the probability density function of a normal random variable with parameters 3 and 9 is symmetric A. with respect to the straight line r = 3 B. with respect to the straight line y = -3 C. with respect to the straight line y = 3 D. with respect to the straight line x = -3