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:




The answer is b hopefully I helped
Answer:
c
Step-by-step explanation:
Answer:
900,000
because you look to the second place next to it and if 5 and over its goes up if 4 and under it stays the same