Your friend did not attribute the difference in test scores to studying music because of the following reasons:
- The study environments of your two friends may have differed in other ways that could impact test performance.
- Your friends differ in other ways, such as their prior knowledge of the subject and their level of test anxiety.
- A difference between only two people does not demonstrate a clear pattern.
- Performance on only one test does not demonstrate a clear pattern.
What are the differences between the two people?
There are numerous differences between the people. Their thoughts, emotions, level of understanding, consciousness, etc. may vary from person to person.
The complete question is as follows:
- The study environments of your two friends may have differed in other ways that could impact test performance.
- Your friends differ in other ways, such as their prior knowledge of the subject and their level of test anxiety.
- A difference between only two people does not demonstrate a clear pattern.
- Performance on only one test does not demonstrate a clear pattern.
Therefore, the correct options for this question are A, B, C, and D.
To learn more about Personal differences, refer to the link;
https://brainly.com/question/26525318
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