The probability of a shooter hitting a target is `3/4` . How many minimum number of times must he/she fire so that the probability of hitting the target at least once is more than 0.99?

Explanation

Given:

Probability of shooter hitting a target is `3/4`.

Solution:

Let the shooter fire n times.


So, n fires are n Bernoulli trials.
In each trial,

p = probability of hitting the target = `3/4` and q = probability of not hitting the target = `1/4` .


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