Class A has 20 pupils and class B has 22 pupils.
Both classes sit the same maths test.
The m...
Mathematics, 08.02.2021 14:10 hbkakabryce0p3fkoq
Class A has 20 pupils and class B has 22 pupils.
Both classes sit the same maths test.
The mean score for class A is 40.
The mean score for both classes is 47.
What is the mean score (rounded to 2 DP) in the maths test for class B?
Answers: 1
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Its worth 10000000 points need asap if you answer correctly ill mark brainliest
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