# 12 data management

posted by
**Linda**
.

3 oeople - john joan and kim throw a ball to each other. there is a probability of 1/3rd that johnwill throw it to joan. probability of 1/2 that joan wil throw it to kim. probability of 1/4th that kim will throw it to john.

A. show in a Markov chain as a transition matric.

B. assuming the ball starts with joan what is the probability she will have it back in 2 throws.