Roll two 6-sided dice and examine their sum.
a) how long will it take to roll "snake-ey...
Mathematics, 06.10.2019 15:50 lizdeleon248
Roll two 6-sided dice and examine their sum.
a) how long will it take to roll "snake-eyes" (a pair of ones)?
b) what is the probability of rolling a sum of 7 on the first roll?
c) what is the probability of rolling a sum of 7 on the fourth roll?
d) what is the probability of rolling a sum of 7 by the fourth roll?
e) what is the probability of it taking more than 10 rolls to roll the sum of 7?
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