<prompt> Translate the following text to SwahiliMany researchers who write case studies use qualitative data because they believe them to be richer, more insightful, and more flexible than quantitative data.  <response>: Watafiti wengi ambao kuandika masomo ya kesi kutumia data ya ubora kwa sababu wanaamini wao kuwa tajiri zaidi, zaidi ya ufahamu, na rahisi zaidi kuliko data ya kiasi. 