Mathematics
NULL
Medium
Question
The probability that a lottery ticket is a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is __________?
A
0.4869
B
0.5904
✓ Official correct answer
C
0.6234
D
0.5834
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
0.4869
No member explanations yet for this option.
B
0.5904
No member explanations yet for this option.
C
0.6234
No member explanations yet for this option.
D
0.5834
No member explanations yet for this option.
Explanation
1 − (0.8)⁴ = 1 − 0.4096 = 0.5904.