Question

Find the probability of rolling a 7 when you toss two fair 6-sided dice and add the result from each die.

Answer 1

Answer:

$\frac{1}{6}$

Step-by-step explanation:

Total possible outcomes when you rolled the dices= 6*6=36

Outcome with sum as 7:

(1,6) (6,1)

(2,5) (5,2)

(3,4) (4,3)

N( outcomes with sum as 7)= 6

P(sum as 7):

$\frac{n(outcomes \: with \: \: sum \: as \: 7)}{total \: outcome} \\ = \frac{6}{36} \\ = \frac{1}{6}$

Hope this helps...

Good luck on your assignment..