Q-ID: 71838
A-ID:

Class 6X and class 6Y sit a Mathematics test.

The test is scored out of 10.

The results for each class are shown in the bar charts.

Which of the following statements about the mean mark is correct?

Mean of Class 6X = 6.125, Mean of Class 6Y = 7.

Mean of Class 6X = 6, Mean of Class 6Y = 7.

Mean of Class 6X = 5, Mean of class 6Y = 6.

Mean of Class 6X = 6, Mean of class 6Y = 6.

None of the other statements are correct.

You did not answer this question.