Answer:
We can calculate range and mean by the following WAys
Step-by-step explanation:
Range = largest number - smallest number
= 1200 - 800
= 400
Now
Sum of the data = 1200+1150+950+900+800+1000=6000
Number of data = 6
Now Mean = sum of the data / Number of data
= 6000/6
= 1000
