For a Normal distribution with mean 5 and standard deviation 2, which of the following Python lines outputs the probability P(x > 7)? Select one.
A. import scipy.stats as st
print(st.norm.pdf(7, 5, 2))
B. import scipy.stats as st
print(st.norm.sf(7, 5, 2))
C. print(normal(7, 5, 2))
D. import scipy.stats as st
print(st.norm.cdf(7, 5, 2))
