Adrian kept an eye on the basketball game score by looking online every 10 minutes. Over the course of 3 hours, 6 times Adrian’s favorite team was ahead by 5 points, and 6 times Adrian’s favorite team was behind by 4 points. All other times, the two teams were tied.
(a) What is the average score of Adrian’s favorite team relative to its opponent using the observations Adrian made during the game? Show your work neatly.
(b) Explain what this value means about Adrian’s favorite team’s performance.
