Answer:8x^2+2x
Step-by-step explanation:
2x(4x + 1 )
2x*4x=8xx or 8x^2
2x*1=2x
8x^2+2x
Using the mean concept, it is found that:
- The mean return for Florida Company is 10%.
- The mean return for Minnesota Company is 12%.
The mean of a data-set is given by the <u>sum of all observations divided by the number of observations</u>.
For Florida Company(FC):
- 3 returns, of -5%, 15% and 20%.
Thus, the mean is:
The mean return for Florida Company is 10%.
For Minnesota Company(MC):
- 3 returns, of 8%, 8% and 20%.
Thus, the mean is:
The mean return for Minnesota Company is 12%.
A similar problem is given at brainly.com/question/13451786