Q3.webp

Question: 3
(Choose 1 answer)
Suppose that a coin is tossed three times. In this notation, S is the sample space, H indicates a head and T
indicates a tail. Let A be the event that at least one head is obtained in the three tosses; let B be the event that a
tail is obtained on the third toss. Describe the event A UB.
A. S
B. Empty set
C. {HHH, THH, HTH, HHT, HTT, THT, TTH}
D. {HHT, HTT, THT, TTT}