\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
30 randomly selected students were asked to name their favorite sport. The results of the survey are displayed in the graph.
  1. What sort of graph is being used?
  2. Which was the most favoured sport?
  3. What percentage of the students named Basketball as their favorite sport?
    \(\pourcent\)
  4. What percentage of the students chose either Soccer or Basketball as their favorite sport?
    \(\pourcent\)