Class A has 8 pupils and class B has 10 pupils.
Both classes sit the same maths test.
The me...
Mathematics, 04.01.2021 20:20 babygirlqueen5588
Class A has 8 pupils and class B has 10 pupils.
Both classes sit the same maths test.
The mean score for class A is 55.
The mean score for both classes is 76.
What is the mean score (rounded to 1 DP) in the maths test for class B?
Answers: 3
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