Paul and his friends average their test grades and find that the average is 95 the teacher announces that the average grade of a ll her classes is 83 why are the average so different
1 answer:
Answer: The test scores are different because Paul and his friend only averaged his and his friends grades, while the teacher averaged the whole classes grades.
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I think is should be (5,0)
Its impossible for there to be 2.5 children so im assuming you meant 25. therefore 25= 100% 100/14= 7.1 7.1% of Mr. carters class were girls
Answer:14.3
Step-by-step explanation:
Hope this helps ツ