Room 7's Favourite Basketball Team-Bar graph

For maths, we had to gather information on a certain subject from our classmates to find out what they like and dislike. The subject I chose was, Room 7's favourite Basketball teams(NBA). Here is my bar graph on the information I gathered on my some of my classmates favourite basketball teams, I only gathered data from 15 people in my class.

(Click to enlarge bar graph)

The most popular basketball teams in Room 7 is the Golden State Warriors(GSW) and Chicago Bulls.

The least favourite basketball team in Room 7 is Cavaliers, Phoenix and Lakers.

NRL teams

I found out that the most favourite NRL team in room7 is South Sydney Rabbitohs and the least favourite NRL team is Bulldogs,broncos, Knights and Storms.

I learnt how to create a graph using spread sheets, I also found it difficult to add up all the information that I tallied.