A fair 8-sided dice with faces labelled 1,2,3,4,5,6,7,8 is thrown repeatedly. Find the probability that a 5 will be obtained for the first time on the 7th throw.
Probability
1(b)Binomial Geometric DistributionsMedium2 marks
Find the probability that a 5 will be obtained for the first time before the 10th throw.
Probability
1(c)Binomial Geometric DistributionsMedium3 marks
Find the probability that a 5 will be obtained at least once but no more than three times in 12 randomly chosen throws.