Question 1191349
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<pre>

It is a binomial distribution problem with n = 3 (number of trials);

p = {{{1/6}}} (the probability of success);

k >= 2 (the number of successful trials).


    P = {{{C[3]^2*(1/6)^2*(5/6)^1 + C[3]^3*(1/6)^3}}} = {{{3*(1/6)^2*(5/6) + (1/6)^3}}} = 0.074074.    <U>ANSWER</U>
</pre>

Solved.


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To see many other similar &nbsp;(and different) &nbsp;solved problems, &nbsp;look into the lessons

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/Probability-and-statistics/Solving-problems-on-Binomial-distribution-manually.lesson>Simple and simplest probability problems on Binomial distribution</A> 

&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=https://www.algebra.com/algebra/homework/Probability-and-statistics/Typical-binomial-distribution-probability-problems.lesson>Typical binomial distribution probability problems</A> 

in this site.