Sales of books from four shops (B1, B2, B3, B4) in thousands are given as below. Study the graph and answer the following questions
The number of shop in which sales of books are below the average level is:
1
2
2
4
3
1
4
3
Sales of books from four shops (B1, B2, B3, B4) in thousands are given as below. Study the graph and answer the following questions
The number of shop in which sales of books are below the average level is: