Class A has 25 pupils and class B has 28 pupils. Both classes sit the same maths test. The mean score for class A is 69. The mean score for both classes is 41. What is the mean score in the maths test

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Probablybest asked Nov 19, 2023

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17 votes

Class A has 25 pupils and class B has 28 pupils.

Both classes sit the same maths test.

The mean score for class A is 69.

The mean score for both classes is 41.

What is the mean score in the maths test for class B?

Please helppp

Mathematics
high-school

Probablybest asked Nov 19, 2023

by Probablybest

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19 votes

Answer:

I think it will be less than 69 because the tozal mean is 41 while of A is 69 mean the values has decreased

Wayne Rooney answered Nov 23, 2023

by Wayne Rooney

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