Mathematics · Probability
A Mars exploration team deploys four independent sensors to detect underground water. Each sensor detects water correctly with probability 0.75. The mission is considered successful if at least three sensors detect water. What is the probability that the mission is successful?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.812
- 20.421
- 30.684
- 40.738✓
Correct answer
0.738
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