<prompt> Translate the following text to SwahiliThere is considerable agreement that the consequence of the many variants in data collection for multiple sites is uncertain, but providing detailed information on the procedures that are used and an explanation of the reasons for the approach are essential to a good case study.  <response>: Kuna makubaliano makubwa kwamba matokeo ya tofauti nyingi katika ukusanyaji wa data kwa maeneo mengi ni ya uhakika, lakini kutoa habari ya kina juu ya taratibu zinazotumiwa na ufafanuzi wa sababu za mbinu ni muhimu kwa utafiti mzuri wa kesi. 