Answer:
The coefficient of variation after the tax is imposed is 0.033
Step-by-step explanation:
Given
--- mean
--- variance

Required
The coefficient of variation
The coefficient of variation is calculated using:

After the tax, the new mean is:



And the new variance is:



So, we have:




Answer:
3/2
Step-by-step explanation:
distribute 8,-3,7
Answer:
80 and 40 are the other angles
Step-by-step explanation:
Is there anything else? Like what is the question asking?