A coin is tossed 8 times. What is the probability of getting exactly 7 heads?
Options:
A) 1 / 8  B) 1 / 16  C) 1 / 32  D) 1 / 64  E) 1 / 128

Rationale: "the number of possible outcomes is 2 ^ 8 = 256 there are 8 ways to get exactly 7 heads . p ( exactly 7 heads ) = 8 / 256 = 1 / 32 the answer is c ."
Answer: C