138MathematicsMedium
The binomial distribution is symmetrical when:________?
AP = 1/2
BBoth (b) & (c) but not (a)
CP > q
DProbability of success & probability of failure are equal
Correct answer
B. Both (b) & (c) but not (a)
Explanation
The correct answer is Both (b) & (c) but not (a).