/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: trizniak https://cdn.slidesharecdn.com/profile-photo-trizniak-48x48.jpg?cb=1664962310 • More than 10 years in in market and opinion research • Extensive knowledge of SPSS and Excel • Substantial experience in analysis and modeling