KIBU2020-08-262020-08-262018-01-17http://erepository.kibu.ac.ke/handle/123456789/2233STA 347:Stochastic processes 1enAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/STA 347:Stochastic processes 1STA 347Stochastic processes 1Other