Question

Consider 5 independent bernoulli's trials each with probability p of success. If the probability of one failure is greater than or equal to $\frac{31}{32}$, then p lies in the interval

• A. $\left[\frac{11}{12},1\right]$
• B. $\left[\frac{1}{2},\frac{3}{4}\right]$
• C. $\left[\frac{3}{4},\frac{11}{12}\right]$
• D. $\left[0,\frac{1}{2}\right]$

Answer 1

The correct option is D $\left[0,\frac{1}{2}\right]$