Class A has 20 pupils and class B has 19 pupils.
Both classes site the same maths test
The mea...
Mathematics, 08.01.2021 15:20, makaylahunt
Class A has 20 pupils and class B has 19 pupils.
Both classes site the same maths test
The mean score for class A is 33.
The mean score for class B is 62
What is the mean score (rounded to 2 DP) in the maths test across
both classes?
Answers: 3
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