Instructions: Select the correct answer. Which of the following demonstrates a f
ID: 3046189 • Letter: I
Question
Instructions: Select the correct answer. Which of the following demonstrates a fair choice of 1 from among 12 cand dates? O Assigning each candidate a sequence while rolling a die and fipping a coin (for example: 1-H). O Assigning each candidate a 4-digit number made of the digits from 0-4. Shuffling a bag of four balls numbered 0-4 and picking one at a time in order Assigning each candidate a sequence of 4 heads or tails (for example: H-T-T-H) and flipping a coin four times to pick the winning sequence. O Assigning each candidate a 2-digit sequence that is decided by throwing two dice where order does not matter (for example: 3-4, 2-6). O Assigning each candidate a number that is decided by throwing two dice of different colors to distinguish the order of the outcomes (for example: 3-4, 4-3,6-6).Explanation / Answer
Ans:
Option A is correct.(As it gives exactly 12 outcomes)
Assigning each candidate a sequence while rolling a die and fipping a coin.
Sample space={1-H........6-H,1-T,.....6-T}
Rest of the option do not have exactly equally likely 12 outcomes,so are incorrect.