Plz don’t scam The probability of a certain brand of battery going dead within 15 hours is
1/3. Noah has a toy that requires 4 of these batteries. He wants to
simulate the situation to estimate the probability that at least one battery
will die before 15 hours are up.
b.
After doing the simulation 5 times, Noah has the following results.
trial
result
1
GGRG
2
GRGR
3

4
RGGG
5
GGGR
What should he use as an estimate of the probability that at least
one battery will die within 15 hours? (Write your answer as a
fraction, decimal, or percent.)