Answer:
Range = highest value - lowest value
Explanation:
This is the required formula to find range from a distribution table.
B
Step-by-step explanation:
(-2,4), (0,6), and(2,8)
profit=20%
profit%=sp-cp/cp×100%
=1500-1250/1250×100
=250/1250×100
=20%
Use these formulas
Now solve