Mathematics, 02.02.2020 23:44, tomtom6870
Mrs. jenkins just finished grading her math tests. the average score on her test was 93%. however, she forgot to grade billy's paper. billy scored 80% on the test. what is going to happen to the class average, once she includes billy's score?
a.
the class average will stay the same.
b.
the class average will go up.
c.
the class average will go down.
d.
there is not enough information.
Answers: 2
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