Question

in a language class of strength 80 have students from both Science and Arts stream the average percentage marks secured in a test try students of S and A are 70 and 82.5 respectively while the average percentage marks of the entire class is 75 what is the percentage of Arts students in the class?
1)40
2)48
3)32
4)60​

Answer 1

Answer:

A group of family members went for shopping and spend the

amounts given below:

2500, 4500, 2500, 3000, 2500, 5000, 8000

Find Mean, Median, Mode and Range.