Q. 2.41 - A First Course in Probability

Question

If a die is rolled $4$times, what is the probability that $6$

comes up at least once?

Step-by-Step Solution

Answer

the probability that $6$comes up at least once is $0.52$.

Step 1 Given Information.

a die is rolled $4$times.

Step 2 Explanation.

$\text{P(6 at least once)=1-P(6 never shows up)}$

$=1-{(5/6)}^4$

$=1-625/1296$

$=0.52$