KIBU2023-02-222023-02-222021-10-08http://erepository.kibu.ac.ke/handle/123456789/8168362E:Data Analysis techniquesenAttribution-NonCommercial-ShareAlike 3.0 United Stateshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/362E:Data Analysis techniques362EData Analysis techniquesOther