Question Mr. Gomez always plays music when he gives a test. He plays relaxing, classical music at a low volume. Ms. Yamamoto doesn’t play music and maintains quiet during her tests. Both teachers are administering the same test in different rooms to students of similar achievement levels using these conditions. After grading, the two teachers compare results. Mr. Gomez’s class has an average of 79.54 on the test, and Ms. Yamamoto’s class has an average of 77.5 on the test. Determine the difference between the averages for each class.(1 point) Responses −1.02 negative 1.02 +2.04 +2.04 −2.04 negative 2.04 +1.02 +1.02 Skip to navigation
1 answer
To determine the difference between the averages for Mr. Gomez's class and Ms. Yamamoto's class, we can subtract the average score of Ms. Yamamoto's class from the average score of Mr. Gomez's class:
\[ 79.54 - 77.5 = 2.04 \]
So, the difference between the averages for each class is \( +2.04 \).
