SCL . Open data MANOVA.data.sav . A social scientist wished to compare those repondents who had lodged an organ donor card with those who had not . Independent variable (categorical data) - whether a donor card had been signed . Dependent variables (continuous dara & interval) - atitudes towards organ donation, feeling towards organ donation and previous exposure to organ donation . Attitudes and feelings were measured on traditional scales with a Likert-scale response format . Exposure was measured in term of media exposure and personal experience * Conceptually and theoretically, these dependent variables were believed to be related, so MANOVA was the analysis of choice. . Using step by step, conduct MANOVA test