KIBU2023-11-072023-11-072023-04-18http://erepository.kibu.ac.ke/handle/123456789/9595STA 122:Probability and statisticsenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/STA 122:Probability and statisticsProbability and statisticsSTA 122Other