Sunday, 9 June 2019

Probability - die - The number of throws until a 5 and a 6 have been obtained.

An unbiased die is thrown repeatedly until a 5 and a 6 have been obtained. the random variable M denotes the number of throws required. For example, for the sequence of results 6,3,2,3,6,6,5, the value of M is 7. Calculate P(M=r).

No comments:

Post a Comment

real analysis - How to find limhrightarrow0fracsin(ha)h

How to find limh0sin(ha)h without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...