The line graph below displays the number of laptops sold by Hemant over five days for two brands: HP and Dell. What is the difference between the aver...
Question
The line graph below displays the number of laptops sold by Hemant over five days for two brands: HP and Dell.
What is the difference between the average number of HP laptops sold on Wednesday, Thursday, and Friday and the average number of Dell laptops sold on Tuesday, Wednesday, and Thursday?