In a binomial distribution
By Team eSaral
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Question:

In a binomial distribution $\mathrm{B} \mid \mathrm{f}, \mathrm{p}=\frac{1}{4} \mathrm{~h}$, if the probability of at least one success is greater than or

equal to $\frac{9}{10}$, then $\mathrm{n}$ is greater than

  1. $\frac{9}{\log _{10} 4-\log _{10} 3}$

  2. $\frac{4}{\log _{10} 4-\log _{10} 3}$

  3. $\frac{1}{\log _{10} 4-\log _{10} 3}$

  4. $\frac{1}{\log _{10} 4+\log _{10} 3}$

Correct Option: , 3

Solution:

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