Find the probability of a 4 turning up at lea | vedclass

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(D) The probability of not getting a $4$ in a single toss of a fair die is $\frac{5}{6}$.The probability of not getting a $4$ in two independent tosse

Vedclass · Accepted Answer

$\frac{11}{36}$

Vedclass · Answer

(D) The probability of not getting a $4$ in a single toss of a fair die is $\frac{5}{6}$.The probability of not getting a $4$ in two independent tosses is $\frac{5}{6} 	imes \frac{5}{6} = \frac{25}{36}$.The probability of getting a $4$ at least once is given by $1 - P(	ext{not getting a } 4 	ext{ in two tosses})$.Therefore, the required probability is $1 - \frac{25}{36} = \frac{11}{36}$.

Find the probability of a $4$ turning up at least once in two tosses of a fair die.

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