When tossed, a certain coin has equal probability of landing on either side. If the coin is tossed 5 times, what is the probability that it will land on either side all 5 times? Pick.
A) 1/5 B) 1/10 C) 1/12 D) 1/16 E) 1/32
Must be either 5 heads or 5 tails   1/2*1/2*1/2*1/2*1/2 + 1/2*1/2*1/2*1/2*1/2   1/32 + 1/32 = 1/16   Answer: 1/16
<result>D</result>
When tossed, a certain coin has equal probability of landing on either side. If the coin is tossed 5 times, what is the probability that it will land on either side all 5 times?