This was probably the worst quiz ever. Was there even a false or right answer? What your perception of rude, mean, happy or superstitious is, may well be interpreted differently by someone from another culture.
Not all people are the same, we should not judge individuals by stereotypes.
We should visit these countries, make contact with individual people and meet all kinds of different people: rude, polite, mean, friendly, happy, unhappy, superstititous and rational.
Remember: we look to the world through different lenses, with other norms and values, and this should encourage us to ask open questions, be curious and truely connect with others.
Find out yourself where all those stereotypes come from...