ranking of alternativess

  1. R

    Significance of rankings of random choices

    I have 30 options of food (10 fruit, 10 vegetables, 10 meats), and ask respondents to rank (most favorite to least favorite) 4 randomly selected choices from those options, but always 1 meat, 1 veggie, and 2 fruits. How do I determine statistically significance differences of total most favorite...