Discussing Fest ResultsA: How did y

Discussing Fest ResultsA: How did you do on yesterday's science test?B: I did better than expected. How about you?A: I didn’t do very well, I expected to do better than I did. B: What was your score? A: I got a 90. What about you? B: I got a 92. I only missed two questions. A: So you did better than I did, And I really studied for it too B: That is a surprise. You usually do better than I do. A: Yes, I wasn't careful. I made one really stupid mistake. B: What was it? A: I said 90% of the sun is helium instead of hydrogen. B: Wow, that It was a stupid mistake.What was the average score for the class? Do you know? A: The average score was 86.3 and the lowest was 68? B: Do you know who got the lowest test score? A: No, I don't. I don't know who got the lowest score. It's probably a secret. B: Did anyone get a perfect score? A: I think Ada and Sanjay both got perfect scores. B: Yes, they always do well. I wish I were as smart as they are.