Question:medium

The probability of a bomb hitting a target is 1/2. The least number of bombs required to have a probability of hitting the target more than 0.9 is:

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Hitting a target is a Bernoulli trial; "at least one" problems use the complement of "none".

Updated On: Apr 8, 2026

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The Correct Option is A

Solution and Explanation

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The probability of a bomb hitting a target is 1/2. The least number of bombs required to have a probability of hitting the target more than 0.9 is:

Show Hint

The Correct Option is A

Solution and Explanation

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