# In a statistics class of 30 students, the mean score on the midterm was 72. In another class of 40 students, the mean score was 79. What was the mean score of the two classes combined?

##### 1 Answer

Feb 5, 2016

Mean score of combined glasses

#### Explanation:

Total score for class with

Total score for class with

Total number of student in combined classes

Total of total class scores

Mean score for combine classes